Defunct Airlines Historical Archive
An authoritative historical reference absorbing the failedairlines.com archive, documenting corporate lineages, founding and cessation dates, and merger successors as of 2026-09-17 (Thursday, September 17, 2026).
| Airline Name | IATA / ICAO | Country | Founded | Ceased | Status | Successor Entity |
|---|---|---|---|---|---|---|
| Federal Express | FX / FDX | United States | N/A | DEFUNCT | None | |
| United Parcel Service | 5X / UPS | United States | N/A | DEFUNCT | None | |
| TAM | OF / TML | Madagascar | N/A | DEFUNCT | None | |
| Capital Airlines | - / CPD | Kenya | N/A | DEFUNCT | None | |
| Air Mobility Command | MC / RCH | United States | N/A | DEFUNCT | None | |
| Interjet | - / MTF | Italy | N/A | DEFUNCT | None | |
| European Air Transport | QY / BCS | Belgium | N/A | DEFUNCT | None | |
| Kalitta Air | K4 / CKS | United States | N/A | DEFUNCT | None | |
| DHL Air | D0 / DHK | United Kingdom | N/A | DEFUNCT | None | |
| Lucky Air | 8L / LKE | China | N/A | DEFUNCT | None | |
| Air Transport International | 8C / ATN | United States | N/A | DEFUNCT | None | |
| NordWind Airlines | N4 / NWS | Russia | N/A | DEFUNCT | None | |
| Bombardier | - / BFO | Canada | N/A | DEFUNCT | None | |
| Cargojet Airways | W8 / CJT | Canada | N/A | DEFUNCT | None | |
| China Express Airlines | G5 / HXA | China | N/A | DEFUNCT | None | |
| J-Air | JL / JLJ | Japan | N/A | DEFUNCT | None | |
| ASL | - / XXX | Belgium | N/A | DEFUNCT | None | |
| China Postal Airlines | CF / CYZ | China | N/A | DEFUNCT | None | |
| Sunwing Airlines | WG / SWG | Canada | N/A | DEFUNCT | None | |
| Swiftair | WT / SWT | Spain | N/A | DEFUNCT | None | |
| Texair Charter | - / TXA | United States | N/A | DEFUNCT | None | |
| South African Express | - / EXY | South Africa | N/A | DEFUNCT | None | |
| ABX Air | GB / ABX | United States | N/A | DEFUNCT | None | |
| Boeing | - / BOE | United States | N/A | DEFUNCT | None | |
| Tiphook PLC | 3S / BOX | United Kingdom | N/A | DEFUNCT | None | |
| Zagros Airlines | - / IZG | Iran | N/A | DEFUNCT | None | |
| Japan Air Commuter | - / JAC | Japan | N/A | DEFUNCT | None | |
| Arik Air | W3 / ARA | Nigeria | N/A | DEFUNCT | None | |
| CAI | - / CPI | Italy | N/A | DEFUNCT | None | |
| Air Hong Kong | LD / AHK | Hong Kong | N/A | DEFUNCT | None | |
| Avior Airlines | 9V / ROI | Venezuela | N/A | DEFUNCT | None | |
| Bulgarian Air Charter | H6 / BUC | Bulgaria | N/A | DEFUNCT | None | |
| Jat Airways | JA / JAT | Serbia | N/A | DEFUNCT | None | |
| Titan Airways | ZT / AWC | United Kingdom | N/A | DEFUNCT | None | |
| Cargolux | CV / CLX | Luxembourg | N/A | DEFUNCT | None | |
| Flair Airlines | F8 / FLE | Canada | N/A | DEFUNCT | None | |
| Neos | NO / NOS | Italy | N/A | DEFUNCT | None | |
| Qeshm Air | - / IRQ | Iran | N/A | DEFUNCT | None | |
| Southern Air | 9S / SOO | United States | N/A | DEFUNCT | None | |
| Aeroenlaces Nacionales | VB / VIV | Mexico | N/A | DEFUNCT | None | |
| China Cargo Airlines | CK / CKK | China | N/A | DEFUNCT | None | |
| Nippon Cargo Airlines | KZ / NCA | Japan | N/A | DEFUNCT | None | |
| Royal Sky | RR / RYS | Thailand | N/A | DEFUNCT | None | |
| Amerijet International | M6 / AJT | United States | N/A | DEFUNCT | None | |
| Royal Air Force | - / SHF | United Kingdom | N/A | DEFUNCT | None | |
| Air Cairo | SM / MSC | Egypt | N/A | DEFUNCT | None | |
| Jordan Aviation | R5 / JAV | Jordan | N/A | DEFUNCT | None | |
| Qatar Amiri Flight | - / QAF | Qatar | N/A | DEFUNCT | None | |
| TNT Airways | 3V / TAY | Belgium | N/A | DEFUNCT | None | |
| Aviaexpress | NL / AEH | Hungary | N/A | DEFUNCT | None | |
| Buddha Air | U4 / BHA | Nepal | N/A | DEFUNCT | None | |
| Corporate Flight Management | LF / VTE | United States | N/A | DEFUNCT | None | |
| Indian Air Force | - / IFC | India | N/A | DEFUNCT | None | |
| Mytravel Airways | DK / VKG | Denmark | N/A | DEFUNCT | None | |
| Royal Australian Air Force | - / ASY | Australia | N/A | DEFUNCT | None | |
| Royal Jet | - / ROJ | United Arab Emirates | N/A | DEFUNCT | None | |
| Aeronaves TSM | - / VTM | Mexico | N/A | DEFUNCT | None | |
| Aerotransporte de Carga Union | - / TNO | Mexico | N/A | DEFUNCT | None | |
| Bluebird Cargo | BF / BBD | Iceland | N/A | DEFUNCT | None | |
| Corporate Airlink | - / COO | Canada | N/A | DEFUNCT | None | |
| JetConnect | - / QNZ | New Zealand | N/A | DEFUNCT | None | |
| Taban Air Lines | - / TBM | Iran | N/A | DEFUNCT | None | |
| Tassili Airlines | SF / DTH | Algeria | N/A | DEFUNCT | None | |
| Air Contractors | AG / ABR | Ireland | N/A | DEFUNCT | None | |
| Andes Lineas Aereas | OY / ANS | Argentina | N/A | DEFUNCT | None | |
| Polar Air Cargo | PO / PAC | United States | N/A | DEFUNCT | None | |
| Royal Saudi Air Force | - / RSF | Saudi Arabia | N/A | DEFUNCT | None | |
| Transportes Aereos I.R. Crusoe | RV / ROU | Chile | N/A | DEFUNCT | None | |
| Transportes Aereos Regionales | - / TGI | Mexico | N/A | DEFUNCT | None | |
| Airbus Industrie | 4Y / AIB | France | N/A | DEFUNCT | None | |
| Airlink | 4Z / LNK | South Africa | N/A | DEFUNCT | None | |
| Blue Bird Aviation | - / BLB | Sudan | N/A | DEFUNCT | None | |
| Blue Dart Aviation | BZ / BDA | India | N/A | DEFUNCT | None | |
| Egyptair Cargo | - / MSX | Egypt | N/A | DEFUNCT | None | |
| Empresa Brasileira De Aeronautica | - / EMB | Brazil | N/A | DEFUNCT | None | |
| German Air Force | - / GAF | Germany | N/A | DEFUNCT | None | |
| Jettime | - / JTG | Denmark | N/A | DEFUNCT | None | |
| Mistral Air | M4 / MSA | Italy | N/A | DEFUNCT | None | |
| Northern Air Cargo | NC / NAC | United States | N/A | DEFUNCT | None | |
| Qatar Air Cargo | - / QAC | Qatar | N/A | DEFUNCT | None | |
| USA Jet Airlines | U7 / JUS | United States | N/A | DEFUNCT | None | |
| AeroSucre | A4 / KRE | Colombia | N/A | DEFUNCT | None | |
| Avia Traffic Company | YK / AVJ | Kyrgyzstan | N/A | DEFUNCT | None | |
| Centurion Air Cargo | WE / CWC | United States | N/A | DEFUNCT | None | |
| Force Aerienne Francaise | - / FAF | France | N/A | DEFUNCT | None | |
| Island Air | - / ISI | Mexico | N/A | DEFUNCT | None | |
| Jubba Airways | - / JUB | Somali Republic | N/A | DEFUNCT | None | |
| Somon Air | SZ / SMR | Tajikistan | N/A | DEFUNCT | None | |
| Aero Mongolia | M0 / MNG | Mongolia | N/A | DEFUNCT | None | |
| Airfast Indonesia | - / AFE | Indonesia | N/A | DEFUNCT | None | |
| Badr Airlines | J4 / BDR | Sudan | N/A | DEFUNCT | None | |
| Bay Aviation Ltd | QH / BAV | Bangladesh | N/A | DEFUNCT | None | |
| Carga Express Internacional | EE / EST | Mexico | N/A | DEFUNCT | None | |
| Cygnus Air | - / RGN | Spain | N/A | DEFUNCT | None | |
| K-Mile Air | 8K / KMI | Thailand | N/A | DEFUNCT | None | |
| Katekavia | - / KTK | Russia | N/A | DEFUNCT | None | |
| LAN Cargo | UC / LCO | Chile | N/A | DEFUNCT | None | |
| Linea Aerea de Servicio Ejecutivo Regional | QL / LER | Venezuela | N/A | DEFUNCT | None | |
| Miami Air International | GL / BSK | United States | N/A | DEFUNCT | None | |
| Oman Royal Flight | - / ORF | Oman | N/A | DEFUNCT | None | |
| OpenSkies | - / BOS | United Kingdom | N/A | DEFUNCT | None | |
| Peruvian Navy | - / INP | Peru | N/A | DEFUNCT | None | |
| Total Linhas Aereas | - / TTL | Brazil | N/A | DEFUNCT | None | |
| Trade Air | C3 / TDR | Croatia | N/A | DEFUNCT | None | |
| Zimex Aviation | XM / IMX | Switzerland | N/A | DEFUNCT | None | |
| African Business and Transportations | KF / ABB | Democratic Republic of the Congo | N/A | DEFUNCT | None | |
| African Company Airlines | - / FPY | Democratic Republic of the Congo | N/A | DEFUNCT | None | |
| Air Georgia | DA / GRG | Georgia | N/A | DEFUNCT | None | |
| Air Manas | - / MBB | Kyrgyzstan | N/A | DEFUNCT | None | |
| Air Pullmantur | EB / PLM | Spain | N/A | DEFUNCT | None | |
| Atlantic Airlines | - / NPT | United Kingdom | N/A | DEFUNCT | None | |
| Bristow Helicopters Nigeria | - / BHN | Nigeria | N/A | DEFUNCT | None | |
| Champion Air | MG / CCP | United States | N/A | DEFUNCT | None | |
| Country Connection Airlines | - / NSW | Australia | N/A | DEFUNCT | None | |
| Danu Oro Transportas | R6 / DNU | Lithuania | N/A | DEFUNCT | None | |
| Europe Airpost | 5O / FPO | France | N/A | DEFUNCT | None | |
| Falcon Aviation Services | - / FVS | United Arab Emirates | N/A | DEFUNCT | None | |
| Hokkaido Air System | - / NTH | Japan | N/A | DEFUNCT | None | |
| Kabo Air | N2 / QNK | Nigeria | N/A | DEFUNCT | None | |
| Libyan Airlines | - / LYW | Libya | N/A | DEFUNCT | None | |
| Logan Air | LM / LOG | United Kingdom | N/A | DEFUNCT | None | |
| Republic of Singapore Air Force | - / SAF | Singapore | N/A | DEFUNCT | None | |
| Rog-Air | F3 / FAD | Canada | N/A | DEFUNCT | None | |
| Royal Air Force of Oman | RS / MJN | Oman | N/A | DEFUNCT | None | |
| Royal Netherlands Air Force | - / NAF | Netherlands | N/A | DEFUNCT | None | |
| Safair | FA / SFR | South Africa | N/A | DEFUNCT | None | |
| Sakaviaservice | 7L / AZG | Georgia | N/A | DEFUNCT | None | |
| Sierra Pacific Airlines | - / SPA | United States | N/A | DEFUNCT | None | |
| Spanish Air Force | - / AME | Spain | N/A | DEFUNCT | None | |
| United Arab Emirates Air Force | - / UAF | United Arab Emirates | N/A | DEFUNCT | None | |
| Yangtze River Express | Y8 / YZR | China | N/A | DEFUNCT | None | |
| ABC Aerolineas | - / AIJ | Mexico | N/A | DEFUNCT | None | |
| Aerotrans Airline | F5 / ATG | Kazakhstan | N/A | DEFUNCT | None | |
| Aerovias DAP | V5 / DAP | Chile | N/A | DEFUNCT | None | |
| African Express Airways | - / AXK | Kenya | N/A | DEFUNCT | None | |
| Air Evex | E9 / EVE | Germany | N/A | DEFUNCT | None | |
| Air Nippon Network Co. Ltd. | EH / AKX | Japan | N/A | DEFUNCT | None | |
| Airwork | - / AWK | New Zealand | N/A | DEFUNCT | None | |
| Alas de Venezuela | VH / ALV | Venezuela | N/A | DEFUNCT | None | |
| Alliance Air | 9I / LLR | India | N/A | DEFUNCT | None | |
| Allied Air | 4W / AJK | Nigeria | N/A | DEFUNCT | None | |
| Aviastar-Tu | 4B / TUP | Russia | N/A | DEFUNCT | None | |
| Axis Airways | 6V / AXY | France | N/A | DEFUNCT | None | |
| Azov Avia Airlines | ZF / AZV | Ukraine | N/A | DEFUNCT | None | |
| Blue Islands | SI / BCI | United Kingdom | N/A | DEFUNCT | None | |
| Braathens | BU / BRA | Norway | N/A | DEFUNCT | None | |
| British Airways | - / XMS | United Kingdom | N/A | DEFUNCT | None | |
| British Airways Shuttle | BA / SHT | United Kingdom | N/A | DEFUNCT | None | |
| Buffalo Express Airlines | TF / BRX | United States | N/A | DEFUNCT | None | |
| Chabahar Airlines | - / IRU | Iran | N/A | DEFUNCT | None | |
| Dahla Airlines | Q7 / DHA | Democratic Republic of Congo | N/A | DEFUNCT | None | |
| DAT Enterprise Limited | E4 / ENT | United Kingdom | N/A | DEFUNCT | None | |
| Estafeta Carga Aerea | E7 / ESF | Mexico | N/A | DEFUNCT | None | |
| Euro-Asia Air | - / EAK | Kazakhstan | N/A | DEFUNCT | None | |
| Flight West Airlines | - / FWQ | Australia | N/A | DEFUNCT | None | |
| Fly Wex | - / IAD | Italy | N/A | DEFUNCT | None | |
| Four Island Air | 5F / FIA | Antigua and Barbuda | N/A | DEFUNCT | None | |
| Gama Aviation | - / GMA | United Kingdom | N/A | DEFUNCT | None | |
| Gestion Aerea Ajecutiva | GW / GJT | Spain | N/A | DEFUNCT | None | |
| Hewa Bora Airways | EO / ALX | Democratic Republic of the Congo | N/A | DEFUNCT | None | |
| Hungarian Air Force | - / HUF | Hungary | N/A | DEFUNCT | None | |
| IBC Airways | II / CSQ | United States | N/A | DEFUNCT | None | |
| Kalitta Charters | K9 / KFS | United States | N/A | DEFUNCT | None | |
| Kar-Air | EO / KAR | Finland | N/A | DEFUNCT | None | |
| Longtail Aviation | 6T / LGT | Bermuda | N/A | DEFUNCT | None | |
| Mali Air Express | XP / VXP | Mali | N/A | DEFUNCT | None | |
| National Jet Express | WO / JTE | Australia | N/A | DEFUNCT | None | |
| NAV CANADA | - / NVC | Canada | N/A | DEFUNCT | None | |
| Nordic Solutions | X9 / NVD | Lithuania | N/A | DEFUNCT | None | |
| Pan Europeenne Air Service | - / PEA | France | N/A | DEFUNCT | None | |
| Pelita Air Service | - / PAS | Indonesia | N/A | DEFUNCT | None | |
| Rhoades Aviation | - / RDS | United States | N/A | DEFUNCT | None | |
| Royal New Zealand Air Force | - / KIW | New Zealand | N/A | DEFUNCT | None | |
| Shanxi Airlines | XR / CXI | China | N/A | DEFUNCT | None | |
| Sonair Servico Aereo | - / SOR | Angola | N/A | DEFUNCT | None | |
| WDL Aviation | W1 / WDL | Germany | N/A | DEFUNCT | None | |
| Western Arctic Air | WL / WAL | Canada | N/A | DEFUNCT | None | |
| AC Challenge Aero | X7 / CHG | Ukraine | N/A | DEFUNCT | None | |
| AC Insat-Aero | IO / IAE | Russia | N/A | DEFUNCT | None | |
| ACM Air Charter | - / BVR | Germany | N/A | DEFUNCT | None | |
| ACT Havayollari | 9T / RUN | Turkey | N/A | DEFUNCT | None | |
| Aerologic | - / LDL | Russia | N/A | DEFUNCT | None | |
| Aeropac | RE / STK | United States | N/A | DEFUNCT | None | |
| Aeropuelche | PU / PUE | Chile | N/A | DEFUNCT | None | |
| Aerotal Aerolineas Territoriales de Colombia Ltda | 6Y / ART | Colombia | N/A | DEFUNCT | None | |
| African Airlines | - / FDA | Mali | N/A | DEFUNCT | None | |
| Air Armenia | QN / ARR | Armenia | N/A | DEFUNCT | None | |
| Air China Cargo | CA / CAO | China | N/A | DEFUNCT | None | |
| Air Class | - / ASS | AIR CLASS | N/A | DEFUNCT | None | |
| Air Fret Senegal | ZB / ABN | Senegal | N/A | DEFUNCT | None | |
| Air Ghana | - / GHN | Ghana | N/A | DEFUNCT | None | |
| Air Inuit | - / AIE | Canada | N/A | DEFUNCT | None | |
| Air Memphis | - / MHU | Uganda | N/A | DEFUNCT | None | |
| Air Print | MM / APJ | AIR PRINT | N/A | DEFUNCT | None | |
| Air Senegal International | LT / SNG | Senegal | N/A | DEFUNCT | None | |
| Air Travel Corp. | - / ATH | United States | N/A | DEFUNCT | None | |
| AirBridge Cargo | RU / ABW | Russia | N/A | DEFUNCT | None | |
| Airest | - / AIT | Estonia | N/A | DEFUNCT | None | |
| All Charter Limited | 0B / BLA | United Kingdom | N/A | DEFUNCT | None | |
| Arab Wings | - / AWS | Jordan | N/A | DEFUNCT | None | |
| Aravco Ltd. | - / ARV | United Kingdom | N/A | DEFUNCT | None | |
| Argentine Air Force | - / FAG | Argentina | N/A | DEFUNCT | None | |
| ASECNA | - / XKX | France | N/A | DEFUNCT | None | |
| Asia Pacific Airlines | - / MGE | United States | N/A | DEFUNCT | None | |
| Avanti Air | - / ATV | Germany | N/A | DEFUNCT | None | |
| Aviaservice | - / BIV | Georgia | N/A | DEFUNCT | None | |
| BAE Systems | - / WTN | United Kingdom | N/A | DEFUNCT | None | |
| Bahrain Defence Force | - / BFW | Bahrain | N/A | DEFUNCT | None | |
| Baltyka | ID / BTK | Ukraine | N/A | DEFUNCT | None | |
| BH Air | - / BGH | Bulgaria | N/A | DEFUNCT | None | |
| Breeze Ltd | - / BRE | Ukraine | N/A | DEFUNCT | None | |
| buzz | UK / BUZ | \N | N/A | DEFUNCT | None | |
| Cargo Ivoire | - / CRV | Ivory Coast | N/A | DEFUNCT | None | |
| Cecil Aviation | - / CIL | United Kingdom | N/A | DEFUNCT | None | |
| Chalair Aviation | CE / CLG | France | N/A | DEFUNCT | None | |
| Chartright Air | - / HRT | Canada | N/A | DEFUNCT | None | |
| China Southwest Airlines | - / CXN | China | N/A | DEFUNCT | None | |
| Compania De Actividades Y Servicios De Aviacion | - / LCT | Spain | N/A | DEFUNCT | None | |
| Condor | - / CIB | Germany | N/A | DEFUNCT | None | |
| Copenhagen Airtaxi | - / CAT | Denmark | N/A | DEFUNCT | None | |
| Czech Air Force | - / CEF | Czech Republic | N/A | DEFUNCT | None | |
| Daimler Chrysler Aviation | - / DCS | Germany | N/A | DEFUNCT | None | |
| Deer Jet | - / DER | China | N/A | DEFUNCT | None | |
| Delta Express International | - / DLI | Ukraine | N/A | DEFUNCT | None | |
| DHL Aero Expreso | D5 / DAE | Panama | N/A | DEFUNCT | None | |
| DHL International | ES / DHX | Bahrain | N/A | DEFUNCT | None | |
| Easy Link Aviation Services | - / FYE | Nigeria | N/A | DEFUNCT | None | |
| Empresa Aerocaribbean | - / CRN | Cuba | N/A | DEFUNCT | None | |
| Equaflight Service | - / EKA | Republic of the Congo | N/A | DEFUNCT | None | |
| EuroAtlantic Airways | MM / MMZ | Portugal | N/A | DEFUNCT | None | |
| Execujet Middle East | - / EJO | United Arab Emirates | N/A | DEFUNCT | None | |
| Execujet Scandinavia | - / VMP | Denmark | N/A | DEFUNCT | None | |
| FAI Airservice | - / IFA | Germany | N/A | DEFUNCT | None | |
| Global Aviation and Services Group | - / GAK | Libya | N/A | DEFUNCT | None | |
| Global Jet Luxembourg | - / SVW | Luxembourg | N/A | DEFUNCT | None | |
| Guinea Ecuatorial Airlines | - / GEA | Equatorial Guinea | N/A | DEFUNCT | None | |
| Hellenic Star Airways | HN / HST | Greece | N/A | DEFUNCT | None | |
| Indonesia Air Transport | - / IDA | Indonesia | N/A | DEFUNCT | None | |
| IRS Airlines | - / LVB | Nigeria | N/A | DEFUNCT | None | |
| Izhavia | I8 / IZA | Russia | N/A | DEFUNCT | None | |
| Jet Aviation Business Jets | - / BZF | United States | N/A | DEFUNCT | None | |
| JS Aviation | WJ / JES | Mexico | N/A | DEFUNCT | None | |
| Knight Air | KY / KNA | Canada | N/A | DEFUNCT | None | |
| Marsland Aviation | M7 / MSL | Sudan | N/A | DEFUNCT | None | |
| Masterjet | - / LMJ | Portugal | N/A | DEFUNCT | None | |
| Metrojet | - / MTJ | Hong Kong SAR of China | N/A | DEFUNCT | None | |
| Network Aviation Services | - / NET | Nigeria | N/A | DEFUNCT | None | |
| Nigerian Air Force | - / NGR | Nigeria | N/A | DEFUNCT | None | |
| Nomad Aviation | - / NMD | Namibia | N/A | DEFUNCT | None | |
| Omniflys | - / OMF | Mexico | N/A | DEFUNCT | None | |
| Omskavia Airline | OV / OMS | Russia | N/A | DEFUNCT | None | |
| Palestinian Airlines | PF / PNW | Egypt | N/A | DEFUNCT | None | |
| Parsa | 7P / PST | Panama | N/A | DEFUNCT | None | |
| Peruvian Air Force | - / FPR | Peru | N/A | DEFUNCT | None | |
| Phoebus Apollo Aviation | - / PHB | South Africa | N/A | DEFUNCT | None | |
| Polish Air Force | - / PLF | Poland | N/A | DEFUNCT | None | |
| Prime Air | - / PRM | United States | N/A | DEFUNCT | None | |
| Privilege Style L | P6 / PVG | Spain | N/A | DEFUNCT | None | |
| Royal Malaysian Air Force | - / RMF | Malaysia | N/A | DEFUNCT | None | |
| Sakhalinskie Aviatrassy (SAT) | - / SHU | Russia | N/A | DEFUNCT | None | |
| Servicio Aereo Regional Regair | 6G / RER | Ecuador | N/A | DEFUNCT | None | |
| Shenzhen Donghai Airlines | DZ / EPA | China | N/A | DEFUNCT | None | |
| Sky Aviation | - / SSY | Sierra Leone | N/A | DEFUNCT | None | |
| Sky Wings Airlines | - / GSW | Greece | N/A | DEFUNCT | None | |
| Solar Cargo | - / OLC | Venezuela | N/A | DEFUNCT | None | |
| Solinair | - / SOP | Slovenia | N/A | DEFUNCT | None | |
| South African Air Force | - / LMG | South Africa | N/A | DEFUNCT | None | |
| Specsavers Aviation | - / SSZ | United Kingdom | N/A | DEFUNCT | None | |
| State Air Company Berkut | - / BEC | Kazakhstan | N/A | DEFUNCT | None | |
| Swift Air (Interstate Equipment Leasing) | WQ / SWQ | United States | N/A | DEFUNCT | None | |
| Taftan Airlines | - / SBT | Iran | N/A | DEFUNCT | None | |
| Trans-Ulgii | QU / UTN | Mongolia | N/A | DEFUNCT | None | |
| Travelair | XJ / TAX | Germany | N/A | DEFUNCT | None | |
| Tri-MG Intra Asia Airlines | GY / TMG | Indonesia | N/A | DEFUNCT | None | |
| Triple Alpha | P3 / CLU | Germany | N/A | DEFUNCT | None | |
| Tulpar Air | - / TUL | Russia | N/A | DEFUNCT | None | |
| Tulpar Air Service | UG / TUX | Kazakhstan | N/A | DEFUNCT | None | |
| Ukraine Air Enterprise | - / UKN | Ukraine | N/A | DEFUNCT | None | |
| United Eagle Airlines | EU / UEA | China | N/A | DEFUNCT | None | |
| Vistajet | - / VJT | Canada | N/A | DEFUNCT | None | |
| Volga Aviaexpress | G6 / WLG | Russia | N/A | DEFUNCT | None | |
| West Air Sweden | PT / SWN | Sweden | N/A | DEFUNCT | None | |
| White | WI / WHT | Portugal | N/A | DEFUNCT | None | |
| Windrose Air | - / QGA | Germany | N/A | DEFUNCT | None | |
| Xtra Airways | XP / CXP | United States | N/A | DEFUNCT | None | |
| 135 Airways | - / GNL | United States | N/A | DEFUNCT | None | |
| 2 Sqn No 1 Elementary Flying Training School | - / WYT | United Kingdom | N/A | DEFUNCT | None | |
| 213 Flight Unit | - / TFU | Russia | N/A | DEFUNCT | None | |
| 223 Flight Unit State Airline | - / CHD | Russia | N/A | DEFUNCT | None | |
| 224th Flight Unit | - / TTF | Russia | N/A | DEFUNCT | None | |
| 247 Jet Ltd | - / TWF | United Kingdom | N/A | DEFUNCT | None | |
| 3 Valleys Airlines | 3V / VA3 | France | N/A | DEFUNCT | None | |
| 3D Aviation | - / SEC | United States | N/A | DEFUNCT | None | |
| 4D Air | - / QRT | Thailand | N/A | DEFUNCT | None | |
| 611897 Alberta Limited | - / THD | Canada | N/A | DEFUNCT | None | |
| 84 Squadron Royal Air Force @ RAF Akrotiri | - / AKG | United Kingdom | N/A | DEFUNCT | None | |
| A J Services | - / AJA | United Kingdom | N/A | DEFUNCT | None | |
| A-Safar Air Services | - / SFM | Nigeria | N/A | DEFUNCT | None | |
| A2 Jet Leasing | - / AJJ | United States | N/A | DEFUNCT | None | |
| AASANA | - / XXV | Bolivia | N/A | DEFUNCT | None | |
| Aba Air | - / ABP | Czech Republic | N/A | DEFUNCT | None | |
| Ababeel Aviation | - / BBE | Sudan | N/A | DEFUNCT | None | |
| Abaet | E4 / ABJ | Brazil | N/A | DEFUNCT | None | |
| Abakan-Avia | RL / ABG | Russia | N/A | DEFUNCT | None | |
| Aban Air | K5 / ABE | Iran | N/A | DEFUNCT | None | |
| Abas | - / MRP | Czech Republic | N/A | DEFUNCT | None | |
| ABC Air Hungary | - / AHU | Hungary | N/A | DEFUNCT | None | |
| ABC Bedarsflug | - / FTY | Austria | N/A | DEFUNCT | None | |
| Abelag Aviation | W9 / AAB | Belgium | N/A | DEFUNCT | None | |
| Abicar | - / ADJ | Ivory Coast | N/A | DEFUNCT | None | |
| Aboitiz Air | - / BOI | Philippines | N/A | DEFUNCT | None | |
| ACA-Ancargo Air Sociedade de Transporte de Carga Lda | - / NCL | Angola | N/A | DEFUNCT | None | |
| Academy Airlines | - / ACD | United States | N/A | DEFUNCT | None | |
| ACEF | - / CFM | Portugal | N/A | DEFUNCT | None | |
| ACM Aviation | - / BJT | United States | N/A | DEFUNCT | None | |
| Action Air | - / ORS | Italy | N/A | DEFUNCT | None | |
| Action Airlines (Action Air Charter) | - / AXQ | United States | N/A | DEFUNCT | None | |
| Active Aero Charter | EX / AVR | ACTIVE AERO | N/A | DEFUNCT | None | |
| Acvila Air-Romanian Carrier | - / RRM | Romania | N/A | DEFUNCT | None | |
| ADC Airlines | Z7 / ADK | Nigeria | N/A | DEFUNCT | None | |
| Addis Air Cargo Services | - / DSC | Ethiopia | N/A | DEFUNCT | None | |
| Adler Aviation | - / SWH | Canada | N/A | DEFUNCT | None | |
| Advance Air Charters | - / ADV | Canada | N/A | DEFUNCT | None | |
| Advance Aviation Services | - / XTJ | United States | N/A | DEFUNCT | None | |
| Advanced Air Co. | - / ADD | Japan | N/A | DEFUNCT | None | |
| Adygeya Airlines | - / RDD | Russia | N/A | DEFUNCT | None | |
| Aer Turas | - / ATT | Ireland | N/A | DEFUNCT | None | |
| Aerea Flying Training Organization | - / ADG | Spain | N/A | DEFUNCT | None | |
| Aereo Taxi Paraza | - / PZA | Mexico | N/A | DEFUNCT | None | |
| Aereos Limited | - / FST | United Kingdom | N/A | DEFUNCT | None | |
| Aereotaxis | - / TXI | Mexico | N/A | DEFUNCT | None | |
| AERFI Group | - / AGP | Ireland | N/A | DEFUNCT | None | |
| Aerial Oy | - / ABF | Finland | N/A | DEFUNCT | None | |
| Aerial Surveys (1980) Limited | - / SUY | New Zealand | N/A | DEFUNCT | None | |
| Aerial Transit Company | XZ / AEZ | United States | N/A | DEFUNCT | None | |
| Aeriantur-M | - / MBV | Moldova | N/A | DEFUNCT | None | |
| Aeris Gestion | - / RIS | Spain | N/A | DEFUNCT | None | |
| Aerlineas Centauro | - / CTR | Mexico | N/A | DEFUNCT | None | |
| Aerlineas Del Oeste | - / AST | Mexico | N/A | DEFUNCT | None | |
| Aerloineas de Techuacan | - / HUC | Mexico | N/A | DEFUNCT | None | |
| Aermarche | - / MMC | Italy | N/A | DEFUNCT | None | |
| Aero 1 Pro-Jet | - / SSM | Canada | N/A | DEFUNCT | None | |
| Aero Africa | - / RFC | Swaziland | N/A | DEFUNCT | None | |
| Aero Air | - / WIL | United States | N/A | DEFUNCT | None | |
| Aero Airline | - / ILK | Kazakhstan | N/A | DEFUNCT | None | |
| Aero Airlines | EE / EAY | Estonia | N/A | DEFUNCT | None | |
| Aero Albatros | - / ALB | Mexico | N/A | DEFUNCT | None | |
| Aero Albatros | - / ABM | Spain | N/A | DEFUNCT | None | |
| Aero Algarve | - / DSK | Portugal | N/A | DEFUNCT | None | |
| Aero Asia International | E4 / RSO | Pakistan | N/A | DEFUNCT | None | |
| Aero Aviation Centre Ltd. | - / AAD | Canada | N/A | DEFUNCT | None | |
| Aero Banobras | - / BNB | Mexico | N/A | DEFUNCT | None | |
| Aero Barloz | - / BLZ | Mexico | N/A | DEFUNCT | None | |
| Aero BG | - / BGG | Mexico | N/A | DEFUNCT | None | |
| Aero Biniza | - / BZS | Mexico | N/A | DEFUNCT | None | |
| Aero Brazil | BZ / BZL | Brazil | N/A | DEFUNCT | None | |
| Aero Business Charter | - / GBJ | Germany | N/A | DEFUNCT | None | |
| Aero Cabo | - / CBV | Mexico | N/A | DEFUNCT | None | |
| Aero Calafia | - / CFV | Mexico | N/A | DEFUNCT | None | |
| Aero California | JR / SER | Mexico | N/A | DEFUNCT | None | |
| Aero Charter | - / GLT | United States | N/A | DEFUNCT | None | |
| Aero Charter and Transport | - / CTA | United States | N/A | DEFUNCT | None | |
| Aero Charter Krifka | - / KFK | Austria | N/A | DEFUNCT | None | |
| Aero Citro | - / ITO | Mexico | N/A | DEFUNCT | None | |
| Aero Club De Portugal | - / CLP | Portugal | N/A | DEFUNCT | None | |
| Aero Clube Do Algarve | - / CGV | Portugal | N/A | DEFUNCT | None | |
| Aero Coach Aviation | - / DFA | United States | N/A | DEFUNCT | None | |
| Aero Comondu | - / ACO | Mexico | N/A | DEFUNCT | None | |
| Aero Continente Dominicana | CD / CND | Dominican Republic | N/A | DEFUNCT | None | |
| Aero Control Air | - / LFC | Canada | N/A | DEFUNCT | None | |
| Aero Copter | - / PTE | Mexico | N/A | DEFUNCT | None | |
| Aero Costa Taxi Aereo | - / XCT | Mexico | N/A | DEFUNCT | None | |
| Aero Davinci International | - / DVI | Mexico | N/A | DEFUNCT | None | |
| Aero Dynamics | - / DYN | United States | N/A | DEFUNCT | None | |
| Aero Dynamics | - / ADL | United Kingdom | N/A | DEFUNCT | None | |
| Aero Ejecutivo De Baja California | - / EBC | Mexico | N/A | DEFUNCT | None | |
| Aero Ejecutivos | - / VEJ | Venezuela | N/A | DEFUNCT | None | |
| Aero Ejecutivos RCG | - / ECG | Mexico | N/A | DEFUNCT | None | |
| Aero Empresa Mexicana | - / AFO | Mexico | N/A | DEFUNCT | None | |
| Aero Empresarial | - / EPE | Mexico | N/A | DEFUNCT | None | |
| Aero Entreprise | - / AON | France | N/A | DEFUNCT | None | |
| Aero Ermes | - / EOM | Mexico | N/A | DEFUNCT | None | |
| Aero Express Intercontinental | - / XSS | Mexico | N/A | DEFUNCT | None | |
| Aero Fenix | - / FNX | France | N/A | DEFUNCT | None | |
| Aero Flight Service | EO / AGY | United States | N/A | DEFUNCT | None | |
| Aero Freight | - / FGT | Mexico | N/A | DEFUNCT | None | |
| Aero Gambia | - / AGW | Gambia | N/A | DEFUNCT | None | |
| Aero Gen | - / ROH | Mexico | N/A | DEFUNCT | None | |
| Aero Homex | - / HOM | Mexico | N/A | DEFUNCT | None | |
| Aero Industries Inc | - / WAB | United States | N/A | DEFUNCT | None | |
| Aero International | - / INA | Mexico | N/A | DEFUNCT | None | |
| Aero JBR | - / AJB | Mexico | N/A | DEFUNCT | None | |
| Aero Jet Express | - / AJE | Mexico | N/A | DEFUNCT | None | |
| Aero Jets Corporativos | - / AJP | Mexico | N/A | DEFUNCT | None | |
| Aero Jomacha | - / MHC | Mexico | N/A | DEFUNCT | None | |
| Aero Juarez | - / JUA | Mexico | N/A | DEFUNCT | None | |
| Aero Lider | - / LDR | Mexico | N/A | DEFUNCT | None | |
| Aero Link Air Services S.L. | - / ARK | Spain | N/A | DEFUNCT | None | |
| Aero Lloyd (YP) | YP / AEF | Germany | N/A | DEFUNCT | None | |
| Aero Madrid | - / AEM | Spain | N/A | DEFUNCT | None | |
| Aero McFly | - / MFL | Mexico | N/A | DEFUNCT | None | |
| Aero Modelo | - / DLS | Mexico | N/A | DEFUNCT | None | |
| Aero Norte | - / NTD | Mexico | N/A | DEFUNCT | None | |
| Aero Nova | X5 / OVA | Spain | N/A | DEFUNCT | None | |
| Aero Personal | - / PNL | Mexico | N/A | DEFUNCT | None | |
| Aero Premier De Mexico | - / MIE | Mexico | N/A | DEFUNCT | None | |
| Aero Quimmco | - / QUI | Mexico | N/A | DEFUNCT | None | |
| Aero Rent JSC | - / NRO | Russia | N/A | DEFUNCT | None | |
| Aero Renta De Coahuila | - / RCO | Mexico | N/A | DEFUNCT | None | |
| Aero Roca | - / RRC | Mexico | N/A | DEFUNCT | None | |
| Aero Sami | - / SMI | Mexico | N/A | DEFUNCT | None | |
| Aero Services | - / BAS | Barbados | N/A | DEFUNCT | None | |
| Aero Services Executive | E8 / BES | France | N/A | DEFUNCT | None | |
| Aero Servicio Corporativo | - / SRV | Mexico | N/A | DEFUNCT | None | |
| Aero Servicio Pity | - / PTD | Mexico | N/A | DEFUNCT | None | |
| Aero Servicios | - / RVI | Mexico | N/A | DEFUNCT | None | |
| Aero Servicios Azteca | - / TED | Mexico | N/A | DEFUNCT | None | |
| Aero Servicios de Nuevo Laredo | - / NEL | Mexico | N/A | DEFUNCT | None | |
| Aero Servicios Ejecutivas Del Pacifico | - / SEF | Mexico | N/A | DEFUNCT | None | |
| Aero Servicios Ejecutivos Internacionales | - / SII | Mexico | N/A | DEFUNCT | None | |
| Aero Servicios Empresariales | - / EMS | Mexico | N/A | DEFUNCT | None | |
| Aero Servicios Expecializados | - / SVE | Mexico | N/A | DEFUNCT | None | |
| Aero Servicios Platinum | - / PNU | Mexico | N/A | DEFUNCT | None | |
| Aero Servicios Regiomontanos | - / ERI | Mexico | N/A | DEFUNCT | None | |
| Aero Servicios Vanguardia | - / VNG | Mexico | N/A | DEFUNCT | None | |
| Aero Siete | - / ETE | Mexico | N/A | DEFUNCT | None | |
| Aero Silza | - / SIZ | Mexico | N/A | DEFUNCT | None | |
| Aero Slovakia | - / ASO | Slovakia | N/A | DEFUNCT | None | |
| Aero Soga | - / SOG | Guinea-Bissau | N/A | DEFUNCT | None | |
| Aero Sudpacifico | - / SDP | Mexico | N/A | DEFUNCT | None | |
| Aero Survey | - / IKM | Ghana | N/A | DEFUNCT | None | |
| Aero Tanala | - / TON | Mexico | N/A | DEFUNCT | None | |
| Aero Taxi | - / QAT | Canada | N/A | DEFUNCT | None | |
| Aero Taxi Autlan | - / TLD | Mexico | N/A | DEFUNCT | None | |
| Aero Taxi Aviation | - / QKC | United States | N/A | DEFUNCT | None | |
| Aero Taxi de Los Cabos | - / TBO | Mexico | N/A | DEFUNCT | None | |
| Aero Taxi del Centro de Mexico | - / TME | Mexico | N/A | DEFUNCT | None | |
| Aero Taxi del Potosi | - / TPO | Mexico | N/A | DEFUNCT | None | |
| Aero Taxi Los Valles | - / VAD | Spain | N/A | DEFUNCT | None | |
| Aero Taxis Cessna | - / TND | Mexico | N/A | DEFUNCT | None | |
| Aero Taxis Y Servicios Alfe | - / FES | Mexico | N/A | DEFUNCT | None | |
| Aero Toluca Internactional | - / TLU | Mexico | N/A | DEFUNCT | None | |
| Aero Tomza | - / TZA | Mexico | N/A | DEFUNCT | None | |
| Aero Trades (Western) Ltd. | - / ATW | Canada | N/A | DEFUNCT | None | |
| Aero Transporte S.A. (ATSA) | - / AMP | Peru | N/A | DEFUNCT | None | |
| Aero Transportes Del Humaya | - / HUY | Mexico | N/A | DEFUNCT | None | |
| Aero Transportes Empresariales | - / EPL | Mexico | N/A | DEFUNCT | None | |
| Aero Tropical | - / TPB | Angola | N/A | DEFUNCT | None | |
| Aero Util | - / TLE | Mexico | N/A | DEFUNCT | None | |
| Aero Vics | - / ARI | Mexico | N/A | DEFUNCT | None | |
| Aero Vilamoura | - / VMR | Portugal | N/A | DEFUNCT | None | |
| Aero VIP | 2D / AOG | Argentina | N/A | DEFUNCT | None | |
| Aero Virel | - / VLS | Mexico | N/A | DEFUNCT | None | |
| Aero Vision | - / AOV | France | N/A | DEFUNCT | None | |
| Aero Vodochody | - / AOD | Czech Republic | N/A | DEFUNCT | None | |
| Aero Yaqui Mayo | - / MYS | Mexico | N/A | DEFUNCT | None | |
| Aero Zambia | - / RZL | Zambia | N/A | DEFUNCT | None | |
| Aero Zano | - / RZN | Mexico | N/A | DEFUNCT | None | |
| Aero-Charter Ukraine | DW / UCR | Ukraine | N/A | DEFUNCT | None | |
| Aero-Kamov | - / MSV | Russia | N/A | DEFUNCT | None | |
| Aero-North Aviation Services | QN / SKP | Canada | N/A | DEFUNCT | None | |
| Aero-Pyrenees | - / EAP | France | N/A | DEFUNCT | None | |
| Aero-Rent | - / REN | Mexico | N/A | DEFUNCT | None | |
| Aero-Rey | - / REY | Mexico | N/A | DEFUNCT | None | |
| Aero-Tropics Air Services | HC / ATI | Australia | N/A | DEFUNCT | None | |
| Aeroalas Colombia | - / ALE | Colombia | N/A | DEFUNCT | None | |
| Aeroatlantico Colombia | - / AOK | Colombia | N/A | DEFUNCT | None | |
| Aeroatlas | - / AQA | ATCO | N/A | DEFUNCT | None | |
| Aerobanana | - / OBA | Mexico | N/A | DEFUNCT | None | |
| Aerobona | - / BOC | Mexico | N/A | DEFUNCT | None | |
| Aerobusinessservice | - / LSM | Russia | N/A | DEFUNCT | None | |
| Aerocardal | - / CDA | Chile | N/A | DEFUNCT | None | |
| Aerocenter | - / ACR | AEROCENTER | N/A | DEFUNCT | None | |
| Aerocentral | - / ATL | Mexico | N/A | DEFUNCT | None | |
| Aerocer | - / RCE | Mexico | N/A | DEFUNCT | None | |
| Aerocesar | - / AEC | AEROCESAR | N/A | DEFUNCT | None | |
| Aerochago Airlines | - / AHG | Dominican Republic | N/A | DEFUNCT | None | |
| Aerocharter | - / MRM | Canada | N/A | DEFUNCT | None | |
| Aerocheyenne | - / CYE | Mexico | N/A | DEFUNCT | None | |
| Aerochiapas | - / AHP | Mexico | N/A | DEFUNCT | None | |
| Aeroclub Flaps | - / FLP | Spain | N/A | DEFUNCT | None | |
| Aerocon | - / AEK | Bolivia | N/A | DEFUNCT | None | |
| Aerocorp | - / ORP | Mexico | N/A | DEFUNCT | None | |
| Aerocorp | - / RCP | Mexico | N/A | DEFUNCT | None | |
| Aerocozumel | ZU / AZM | Mexico | N/A | DEFUNCT | None | |
| Aerocuahonte | - / CUO | Mexico | N/A | DEFUNCT | None | |
| Aerodan | - / ROD | Mexico | N/A | DEFUNCT | None | |
| Aerodata Flight Inspection | - / FII | Germany | N/A | DEFUNCT | None | |
| Aerodespachos De El Salvador | DN / DNA | El Salvador | N/A | DEFUNCT | None | |
| Aerodienst GmbH | - / ADN | Germany | N/A | DEFUNCT | None | |
| Aerodin | - / DIN | Mexico | N/A | DEFUNCT | None | |
| Aerodinamica de Monterrey | - / DMC | Mexico | N/A | DEFUNCT | None | |
| Aerodiplomatic | - / ADP | Mexico | N/A | DEFUNCT | None | |
| Aerodromo De La Mancha | - / MAM | Spain | N/A | DEFUNCT | None | |
| Aerodynamics Incorporated | - / DNJ | United States | N/A | DEFUNCT | None | |
| Aerodyne | 3L / ADY | United States | N/A | DEFUNCT | None | |
| Aerodyne Charter Company | - / AQZ | United States | N/A | DEFUNCT | None | |
| Aeroejecutiva Nieto | - / NIE | Mexico | N/A | DEFUNCT | None | |
| Aeroejecutivo | - / AJO | Mexico | N/A | DEFUNCT | None | |
| Aeroejecutivos Colombia | - / AJS | Colombia | N/A | DEFUNCT | None | |
| Aeroel Airways | - / ROL | Israel | N/A | DEFUNCT | None | |
| Aeroenlaces Nacionales | - / AEN | Mexico | N/A | DEFUNCT | None | |
| Aeroeste | - / ROE | Bolivia | N/A | DEFUNCT | None | |
| Aeroexpreso Interamericano | - / AEI | Colombia | N/A | DEFUNCT | None | |
| Aerofan | - / CFF | Spain | N/A | DEFUNCT | None | |
| Aeroferinco | - / FEO | Mexico | N/A | DEFUNCT | None | |
| Aeroflot-Cargo | - / RCF | Russia | N/A | DEFUNCT | None | |
| Aeroflota Del Noroeste | - / FNO | Spain | N/A | DEFUNCT | None | |
| Aerofreight Airlines | - / FRT | Russia | N/A | DEFUNCT | None | |
| Aerofrisco | - / FCO | Mexico | N/A | DEFUNCT | None | |
| Aerofumigaciones Sam | - / AEG | Chile | N/A | DEFUNCT | None | |
| Aerogala | - / AGQ | Chile | N/A | DEFUNCT | None | |
| Aerogaucho | - / GAU | Uruguay | N/A | DEFUNCT | None | |
| Aerogem Cargo | - / GCK | Ghana | N/A | DEFUNCT | None | |
| Aerogisa | - / OGI | Mexico | N/A | DEFUNCT | None | |
| Aerogroup 98 Limited | - / RWY | United Kingdom | N/A | DEFUNCT | None | |
| Aerohein | - / HEI | Chile | N/A | DEFUNCT | None | |
| Aeroingenieria | - / ING | Chile | N/A | DEFUNCT | None | |
| Aeroitalia | - / ROO | Italy | N/A | DEFUNCT | None | |
| Aerojal | - / JAD | Mexico | N/A | DEFUNCT | None | |
| Aerojet de Costa Rica | - / ARJ | Unknown | N/A | DEFUNCT | None | |
| Aerojobeni | - / JOB | Mexico | N/A | DEFUNCT | None | |
| Aerokaluz | - / KLZ | Mexico | N/A | DEFUNCT | None | |
| Aerokuzbass | - / NKZ | Russia | N/A | DEFUNCT | None | |
| Aerol | - / MSO | Mexico | N/A | DEFUNCT | None | |
| Aerol | - / ANQ | Colombia | N/A | DEFUNCT | None | |
| Aerolaguna | - / LGN | Mexico | N/A | DEFUNCT | None | |
| Aerolift Company | - / LFT | Sierra Leone | N/A | DEFUNCT | None | |
| Aerolima | - / LMA | Mexico | N/A | DEFUNCT | None | |
| Aerolinea Muri | - / MUR | Mexico | N/A | DEFUNCT | None | |
| Aerolineas Aereas Ejecutivas De Durango | - / LDG | Mexico | N/A | DEFUNCT | None | |
| Aerolineas Amanecer | - / MNE | Mexico | N/A | DEFUNCT | None | |
| Aerolineas Bonanza | AB / BNZ | Mexico | N/A | DEFUNCT | None | |
| Aerolineas Chihuahua | - / PFI | Mexico | N/A | DEFUNCT | None | |
| Aerolineas Comerciales | - / ECM | Mexico | N/A | DEFUNCT | None | |
| Aerolineas De El Salvador | - / SZA | El Salvador | N/A | DEFUNCT | None | |
| Aerolineas De Morelia | - / MOR | Mexico | N/A | DEFUNCT | None | |
| Aerolineas Del Pacifico | - / RPC | Ecuador | N/A | DEFUNCT | None | |
| Aerolineas Del Sur | - / DLU | Chile | N/A | DEFUNCT | None | |
| Aerolineas Del Sureste | - / SUE | Mexico | N/A | DEFUNCT | None | |
| Aerolineas Dominicanas | - / ADM | Dominican Republic | N/A | DEFUNCT | None | |
| Aerolineas Ejecutivas | - / LET | Mexico | N/A | DEFUNCT | None | |
| Aerolineas Ejecutivas Del Sureste | - / ESU | Mexico | N/A | DEFUNCT | None | |
| Aerolineas Ejecutivas Tarascas | - / RSC | Mexico | N/A | DEFUNCT | None | |
| Aerolineas Internacionales | - / LNT | Mexico | N/A | DEFUNCT | None | |
| Aerolineas Marcos | - / MCO | Mexico | N/A | DEFUNCT | None | |
| Aerolineas Medellin | - / AMD | Colombia | N/A | DEFUNCT | None | |
| Aerolineas Mexicanas J S | - / LMX | Mexico | N/A | DEFUNCT | None | |
| Aerolineas Nacionales Del Ecuador | - / EDA | Ecuador | N/A | DEFUNCT | None | |
| Aerolineas Olve | - / OLV | Mexico | N/A | DEFUNCT | None | |
| Aerolineas Pacifico Atlantico | AL / APP | AEROPERLAS | N/A | DEFUNCT | None | |
| Aerolineas Regionales | - / RCQ | Mexico | N/A | DEFUNCT | None | |
| Aerolineas Sol | - / SOD | Mexico | N/A | DEFUNCT | None | |
| Aerolineas Sosa | - / NSO | Honduras | N/A | DEFUNCT | None | |
| Aerolineas Turisticas del Caribe | - / TTB | Mexico | N/A | DEFUNCT | None | |
| Aerolineas Uruguayas | - / AUY | AUSA | N/A | DEFUNCT | None | |
| Aerolineas Villaverde | - / VLR | Mexico | N/A | DEFUNCT | None | |
| Aeromaan | - / ERM | Mexico | N/A | DEFUNCT | None | |
| Aeromagar | - / MGS | Mexico | N/A | DEFUNCT | None | |
| Aeromar | BQ / ROM | Dominican Republic | N/A | DEFUNCT | None | |
| Aeromarket Express | - / ARM | Spain | N/A | DEFUNCT | None | |
| Aeromas | - / MSM | Uruguay | N/A | DEFUNCT | None | |
| Aeromax | - / AXP | Spain | N/A | DEFUNCT | None | |
| Aeromedica | - / DIC | Mexico | N/A | DEFUNCT | None | |
| Aeromedicare Ltd. | - / AMQ | United Kingdom | N/A | DEFUNCT | None | |
| Aeromega | - / OMG | United Kingdom | N/A | DEFUNCT | None | |
| Aeromet Linea Aerea | - / MTE | Chile | N/A | DEFUNCT | None | |
| Aeromet Servicios | - / ARS | Chile | N/A | DEFUNCT | None | |
| Aeromexhaga | - / AXH | Mexico | N/A | DEFUNCT | None | |
| Aeromexpress | QO / MPX | Mexico | N/A | DEFUNCT | None | |
| Aeromilenio | - / MNI | Mexico | N/A | DEFUNCT | None | |
| Aeromist-Kharkiv | HT / AHW | Ukraine | N/A | DEFUNCT | None | |
| Aeromorelos | - / MRL | Mexico | N/A | DEFUNCT | None | |
| Aeromover | - / OVE | Mexico | N/A | DEFUNCT | None | |
| Aeromundo Ejecutivo | - / MUN | Mexico | N/A | DEFUNCT | None | |
| Aeron International Airlines | - / AXI | AIR FREIGHTER | N/A | DEFUNCT | None | |
| Aeronautica | - / GGL | Angola | N/A | DEFUNCT | None | |
| Aeronautica Castellana | - / ECL | Spain | N/A | DEFUNCT | None | |
| Aeronautica Le Esperanza | - / ESZ | Mexico | N/A | DEFUNCT | None | |
| Aeronautical Academy of Europe | - / EVR | Portugal | N/A | DEFUNCT | None | |
| Aeronautical Radio Inc | - / XAA | United States | N/A | DEFUNCT | None | |
| Aeronautical Radio of Thailand | - / AET | Thailand | N/A | DEFUNCT | None | |
| Aeronaves Del Centro | - / AGA | Venezuela | N/A | DEFUNCT | None | |
| Aeronaves Del Noreste | - / DRO | Mexico | N/A | DEFUNCT | None | |
| Aeronaves Del Noroeste | - / ENW | Spain | N/A | DEFUNCT | None | |
| Aeronavigaciya | - / KTN | Ukraine | N/A | DEFUNCT | None | |
| Aeronem Air Cargo | - / RNM | Ecuador | N/A | DEFUNCT | None | |
| Aeroni | - / NID | Mexico | N/A | DEFUNCT | None | |
| Aeronor | - / GCF | Spain | N/A | DEFUNCT | None | |
| Aeronord-Grup | - / NRP | Moldova | N/A | DEFUNCT | None | |
| Aeropiloto | - / AOP | Portugal | N/A | DEFUNCT | None | |
| Aeropostal Cargo de Mexico | - / PCG | Mexico | N/A | DEFUNCT | None | |
| Aeropro | P4 / APO | Canada | N/A | DEFUNCT | None | |
| Aeropublicitaria De Angola | - / MOP | Angola | N/A | DEFUNCT | None | |
| Aeropuma | - / APU | AEROPUMA | N/A | DEFUNCT | None | |
| Aeroput | - / PUT | Serbia | N/A | DEFUNCT | None | |
| Aeroputul International Marculesti | - / AMM | Moldova | N/A | DEFUNCT | None | |
| Aeropycsa | - / PYC | Mexico | N/A | DEFUNCT | None | |
| Aerosaab | - / SBH | Mexico | N/A | DEFUNCT | None | |
| Aerosaba | - / ESB | Mexico | N/A | DEFUNCT | None | |
| Aerosafin | - / FIC | Mexico | N/A | DEFUNCT | None | |
| Aerosan | - / OSN | Mexico | N/A | DEFUNCT | None | |
| Aerosec | - / ERK | Chile | N/A | DEFUNCT | None | |
| Aerosegovia | - / SGV | Nicaragua | N/A | DEFUNCT | None | |
| Aeroserivios Del Bajio | - / RBJ | Mexico | N/A | DEFUNCT | None | |
| Aeroservices Corporate | - / CJE | France | N/A | DEFUNCT | None | |
| Aeroservicio Sipse | - / PSE | Mexico | N/A | DEFUNCT | None | |
| Aeroservicios California Pacifico | - / PIF | Mexico | N/A | DEFUNCT | None | |
| Aeroservicios Corporativos De San Luis | - / PSL | Mexico | N/A | DEFUNCT | None | |
| Aeroservicios de La Costa | - / TAA | Mexico | N/A | DEFUNCT | None | |
| Aeroservicios De Nuevo Leon | - / NUL | Mexico | N/A | DEFUNCT | None | |
| Aeroservicios De San Luis | - / SUO | Mexico | N/A | DEFUNCT | None | |
| Aeroservicios Dinamicos | - / DMI | Mexico | N/A | DEFUNCT | None | |
| Aeroservicios Ecuatorianos | - / EAE | Ecuador | N/A | DEFUNCT | None | |
| Aeroservicios Ejecutivos Corporativos | - / EJP | Mexico | N/A | DEFUNCT | None | |
| Aeroservicios Ejecutivos Del Occidente | - / AEO | Mexico | N/A | DEFUNCT | None | |
| Aeroservicios Ejecutivos Del Pacifico | - / SPO | Mexico | N/A | DEFUNCT | None | |
| Aeroservicios Gama | NJ / GMS | Mexico | N/A | DEFUNCT | None | |
| Aeroservicios Intergrados de Norte | - / INO | Mexico | N/A | DEFUNCT | None | |
| Aeroservicios Jet | - / RJS | Mexico | N/A | DEFUNCT | None | |
| Aeroservicios Monterrey | - / SVM | Mexico | N/A | DEFUNCT | None | |
| Aerosiyusa | - / SIY | Mexico | N/A | DEFUNCT | None | |
| Aerosmith Aviation | - / JPR | United States | N/A | DEFUNCT | None | |
| Aerostar Airlines | - / UAR | Ukraine | N/A | DEFUNCT | None | |
| Aerosud Aviation | - / SYT | South Africa | N/A | DEFUNCT | None | |
| Aerosud Charter | - / MDX | South Africa | N/A | DEFUNCT | None | |
| Aerosun International | - / ASI | AEROSUN | N/A | DEFUNCT | None | |
| Aerosuper | - / SUP | Mexico | N/A | DEFUNCT | None | |
| AeroTACA | - / ATK | Colombia | N/A | DEFUNCT | None | |
| Aerotaxi | - / ITE | Czech Republic | N/A | DEFUNCT | None | |
| Aerotaxi del Cabo | - / CBO | Mexico | N/A | DEFUNCT | None | |
| Aerotaxi Del Valle | - / AOX | Colombia | N/A | DEFUNCT | None | |
| Aerotaxi Grupo Tampico | - / GTP | Mexico | N/A | DEFUNCT | None | |
| Aerotaxi Mexicano | - / MXO | Mexico | N/A | DEFUNCT | None | |
| Aerotaxi Villa Rica | - / VRI | Mexico | N/A | DEFUNCT | None | |
| Aerotaxis Albatros | - / BTS | Mexico | N/A | DEFUNCT | None | |
| Aerotaxis Alfe | - / TXF | Mexico | N/A | DEFUNCT | None | |
| Aerotaxis Cimarron | - / IMN | Mexico | N/A | DEFUNCT | None | |
| Aerotaxis de Aguascalientes | - / GUA | Mexico | N/A | DEFUNCT | None | |
| Aerotaxis De La Bahia | - / BHC | Mexico | N/A | DEFUNCT | None | |
| Aerotaxis del Noroeste | - / TXD | Mexico | N/A | DEFUNCT | None | |
| Aerotaxis Dosmil | - / DML | Mexico | N/A | DEFUNCT | None | |
| Aerotaxis Guamuchil | - / GMM | Mexico | N/A | DEFUNCT | None | |
| Aerotaxis Latinoamericanos | - / LTI | Mexico | N/A | DEFUNCT | None | |
| Aerotaxis Metropolitanos | - / MTB | Mexico | N/A | DEFUNCT | None | |
| Aerotec | - / AEP | Spain | N/A | DEFUNCT | None | |
| Aerotours Dominicana | - / ATD | Dominican Republic | N/A | DEFUNCT | None | |
| Aerotrans | - / CDU | Russia | N/A | DEFUNCT | None | |
| Aerotrans Airlines | - / AED | Russia | N/A | DEFUNCT | None | |
| Aerotranscolombina de Carga | - / TCO | Colombia | N/A | DEFUNCT | None | |
| Aerotransporte Petrolero | - / PET | Colombia | N/A | DEFUNCT | None | |
| Aerotransportes Corporativos | - / CRP | Mexico | N/A | DEFUNCT | None | |
| Aerotransportes Huitzilin | - / HUT | Mexico | N/A | DEFUNCT | None | |
| Aerotransportes Internacionales De Torreon | - / RRE | Mexico | N/A | DEFUNCT | None | |
| Aerotransportes Privados | - / PRI | Mexico | N/A | DEFUNCT | None | |
| Aerotransportes Privados | - / PVA | Mexico | N/A | DEFUNCT | None | |
| Aerotransportes Rafilher | - / RFD | Mexico | N/A | DEFUNCT | None | |
| Aerotrebol | - / TBL | Mexico | N/A | DEFUNCT | None | |
| Aerotropical | - / TOC | Mexico | N/A | DEFUNCT | None | |
| Aerotucan | - / RTU | Mexico | N/A | DEFUNCT | None | |
| Aerotur-Air | - / RAI | Kazakhstan | N/A | DEFUNCT | None | |
| Aeroturquesa | - / TQS | Mexico | N/A | DEFUNCT | None | |
| Aerovallarta | - / ALL | Mexico | N/A | DEFUNCT | None | |
| Aerovaradero | - / AVY | AEROVARADERO | N/A | DEFUNCT | None | |
| Aerovega | - / VEG | Mexico | N/A | DEFUNCT | None | |
| Aeroventas | - / AEV | Mexico | N/A | DEFUNCT | None | |
| Aerovias Bueno | - / ABU | Colombia | N/A | DEFUNCT | None | |
| Aerovias Caribe | - / CBE | Mexico | N/A | DEFUNCT | None | |
| Aerovias Castillo | - / CLL | Mexico | N/A | DEFUNCT | None | |
| Aerovias De Lagos | - / LAG | Mexico | N/A | DEFUNCT | None | |
| Aerovias del Golfo | - / GFO | Mexico | N/A | DEFUNCT | None | |
| Aerovias Ejecutivas | - / OVI | Mexico | N/A | DEFUNCT | None | |
| Aerovias Montes Azules | - / MZL | Mexico | N/A | DEFUNCT | None | |
| Aerovic | - / OVC | Ecuador | N/A | DEFUNCT | None | |
| Aerovilla | - / VVG | Colombia | N/A | DEFUNCT | None | |
| Aerovis Airlines | - / VIZ | Ukraine | N/A | DEFUNCT | None | |
| Aerovista Airlines | - / AAP | United Arab Emirates | N/A | DEFUNCT | None | |
| Aerovista Gulf Express | - / VGF | United Arab Emirates | N/A | DEFUNCT | None | |
| Aerovitro | - / VRO | Mexico | N/A | DEFUNCT | None | |
| Aerovuelox | - / VUO | Mexico | N/A | DEFUNCT | None | |
| Aeroway | - / AWY | AEROWEE | N/A | DEFUNCT | None | |
| Aeroxtra | - / RXT | Mexico | N/A | DEFUNCT | None | |
| Aeroynamics Malaga | - / DNC | Spain | N/A | DEFUNCT | None | |
| Aex Air | - / DST | United States | N/A | DEFUNCT | None | |
| AF-Air International | - / FAN | Angola | N/A | DEFUNCT | None | |
| Afit | - / KIE | Germany | N/A | DEFUNCT | None | |
| Afra Airlines | - / UAG | Ghana | N/A | DEFUNCT | None | |
| Afric'air Express | - / AAX | Ivory Coast | N/A | DEFUNCT | None | |
| Africa Air Links | - / AFK | Sierra Leone | N/A | DEFUNCT | None | |
| Africa Airlines | - / GIZ | Guinea | N/A | DEFUNCT | None | |
| Africa Chartered Services | - / AFY | Nigeria | N/A | DEFUNCT | None | |
| Africa Freight Services | - / AFZ | Zambia | N/A | DEFUNCT | None | |
| Africa One | - / CFR | Democratic Republic of the Congo | N/A | DEFUNCT | None | |
| Africa One | - / AZL | Zambia | N/A | DEFUNCT | None | |
| Africair Service | - / FFB | Senegal | N/A | DEFUNCT | None | |
| African Airlines International Limited | - / AIK | Kenya | N/A | DEFUNCT | None | |
| African International Airways | - / AIN | Swaziland | N/A | DEFUNCT | None | |
| African International Transport | - / GIL | Guinea | N/A | DEFUNCT | None | |
| African Medical and Research Foundation | - / FDS | Kenya | N/A | DEFUNCT | None | |
| African Safari Airways | QS / QSC | Kenya | N/A | DEFUNCT | None | |
| African Star Airways (PTY) Ltd. | - / ASG | South Africa | N/A | DEFUNCT | None | |
| African West Air | - / AFC | Senegal | N/A | DEFUNCT | None | |
| Africaone | RV / AFI | Uganda | N/A | DEFUNCT | None | |
| Afrijet Airlines | - / FRJ | Nigeria | N/A | DEFUNCT | None | |
| Afrika Aviation Handlers | - / FRK | Kenya | N/A | DEFUNCT | None | |
| Afrinat International Airlines | Q9 / AFU | Gambia | N/A | DEFUNCT | None | |
| Afrique CArgo Service Senegal | - / NFS | Senegal | N/A | DEFUNCT | None | |
| Afrique Chart'air | - / FRQ | Cameroon | N/A | DEFUNCT | None | |
| Afrique Regional Airways | AW / AFW | Ivory Coast | N/A | DEFUNCT | None | |
| Afro International Ent. Limited | - / AOR | Nigeria | N/A | DEFUNCT | None | |
| Agence Nationale des Aerodromes et de la Meteorologie | - / ZZM | Ivory Coast | N/A | DEFUNCT | None | |
| Agroar - Trabalhos Aereos | - / GRR | Portugal | N/A | DEFUNCT | None | |
| Agrocentr-Avia | - / GSV | Kazakhstan | N/A | DEFUNCT | None | |
| Agrolet-Mci | - / AGZ | Slovakia | N/A | DEFUNCT | None | |
| Aguilar Connect | 3X / GUI | Chile | N/A | DEFUNCT | None | |
| Aguilas Mayas Internacional | - / GME | Guatemala | N/A | DEFUNCT | None | |
| Air 500 | - / BRM | Canada | N/A | DEFUNCT | None | |
| Air Ada | - / RDM | Mauritania | N/A | DEFUNCT | None | |
| Air Adriatic | - / AHR | Croatia | N/A | DEFUNCT | None | |
| Air Affaires Tchad | - / FTC | Chad | N/A | DEFUNCT | None | |
| Air Afrique Vacancies | - / AFV | Ivory Coast | N/A | DEFUNCT | None | |
| Air Alize | - / RLZ | France | N/A | DEFUNCT | None | |
| Air ALM | - / ALM | Netherlands Antilles | N/A | DEFUNCT | None | |
| Air Alma | - / AAJ | Canada | N/A | DEFUNCT | None | |
| Air Almaty | - / LMY | Kazakhstan | N/A | DEFUNCT | None | |
| Air Almaty ZK | - / LMZ | Kazakhstan | N/A | DEFUNCT | None | |
| Air Alpha | - / DBA | United States | N/A | DEFUNCT | None | |
| Air Alpha Greenland | GD / AHA | Denmark | N/A | DEFUNCT | None | |
| Air Alps Aviation | A6 / LPV | Austria | N/A | DEFUNCT | None | |
| Air Alsie | 6I / MMD | Denmark | N/A | DEFUNCT | None | |
| Air Ambar | - / AMY | Dominican Republic | N/A | DEFUNCT | None | |
| Air Amder | - / RMD | Mauritania | N/A | DEFUNCT | None | |
| Air Anastasia | - / RUD | Ukraine | N/A | DEFUNCT | None | |
| Air Anatolia | - / NTL | Turkey | N/A | DEFUNCT | None | |
| Air and Sea Transport | - / ASN | Russia | N/A | DEFUNCT | None | |
| Air Andaman | - / ADW | Thailand | N/A | DEFUNCT | None | |
| Air Andaman (2Y) | 2Y / AOW | Thailand | N/A | DEFUNCT | None | |
| Air Archipels | - / RHL | France | N/A | DEFUNCT | None | |
| Air Atlanta Europe | EG / EUK | United Kingdom | N/A | DEFUNCT | None | |
| Air Atlantic (Nig) Limited | - / ANI | Nigeria | N/A | DEFUNCT | None | |
| Air Atlantic Dominicana | - / ADC | Dominican Republic | N/A | DEFUNCT | None | |
| Air Atlantic Uruguay | - / AUM | Uruguay | N/A | DEFUNCT | None | |
| Air Atlantique | JI / AAG | United Kingdom | N/A | DEFUNCT | None | |
| Air Atonabee | - / OUL | Canada | N/A | DEFUNCT | None | |
| Air Aurora | - / AAI | United States | N/A | DEFUNCT | None | |
| Air Baffin | - / BFF | Canada | N/A | DEFUNCT | None | |
| Air Ban | - / LZP | Bulgaria | N/A | DEFUNCT | None | |
| Air Bandama | - / BDM | Ivory Coast | N/A | DEFUNCT | None | |
| Air Bashkortostan | B5 / BBT | Russia | N/A | DEFUNCT | None | |
| Air Brasd'or | - / BRL | Canada | N/A | DEFUNCT | None | |
| Air Bravo | - / BRF | Uganda | N/A | DEFUNCT | None | |
| Air Brousse | - / ABT | Canada | N/A | DEFUNCT | None | |
| Air Burundi | 8Y / PBU | Burundi | N/A | DEFUNCT | None | |
| Air Cal | TY / TPC | France | N/A | DEFUNCT | None | |
| Air Caledonia | - / ACM | Canada | N/A | DEFUNCT | None | |
| Air Caraibes Atlantique | - / CAJ | France | N/A | DEFUNCT | None | |
| Air Care Alliance | - / CMF | United States | N/A | DEFUNCT | None | |
| Air Cargo America | - / MVM | United States | N/A | DEFUNCT | None | |
| Air Cargo Belize | - / CGB | Belize | N/A | DEFUNCT | None | |
| Air Cargo Center | - / GRI | Sao Tome and Principe | N/A | DEFUNCT | None | |
| Air Cargo Express | - / TDG | United States | N/A | DEFUNCT | None | |
| Air Cargo Express International | - / PFT | United States | N/A | DEFUNCT | None | |
| Air Cargo Masters | - / RNR | United States | N/A | DEFUNCT | None | |
| Air Cargo Transportation System | - / ACU | Kenya | N/A | DEFUNCT | None | |
| Air Carriers | - / FCI | United States | N/A | DEFUNCT | None | |
| Air Cassai | - / RCI | Angola | N/A | DEFUNCT | None | |
| Air Castle Corporation / Global Airways | - / GLB | United States | N/A | DEFUNCT | None | |
| Air Center Helicopters | - / RAP | United States | N/A | DEFUNCT | None | |
| Air Central | NV / CRF | Japan | N/A | DEFUNCT | None | |
| Air Cess | - / ACS | Liberia | N/A | DEFUNCT | None | |
| Air Charter Professionals | - / CHV | United States | N/A | DEFUNCT | None | |
| Air Charter Service | - / ACV | United Kingdom | N/A | DEFUNCT | None | |
| Air Charter Services | - / CHR | Democratic Republic of the Congo | N/A | DEFUNCT | None | |
| Air Charter World | - / XAC | United States | N/A | DEFUNCT | None | |
| Air Charters | 6U / ACX | Canada | N/A | DEFUNCT | None | |
| Air Charters Eelde | - / RCC | Netherlands | N/A | DEFUNCT | None | |
| Air City | 4F / ECE | Germany | N/A | DEFUNCT | None | |
| Air Class Lineas Aereas | QD / QCL | Uruguay | N/A | DEFUNCT | None | |
| Air Columbus | - / CBS | Ukraine | N/A | DEFUNCT | None | |
| Air Comores International | GG / HAH | Comoros | N/A | DEFUNCT | None | |
| Air Concorde | - / KGD | Bulgaria | N/A | DEFUNCT | None | |
| Air Consul | - / CNU | Spain | N/A | DEFUNCT | None | |
| Air Continental Inc | - / NAR | United States | N/A | DEFUNCT | None | |
| Air Corporate | - / CPV | Italy | N/A | DEFUNCT | None | |
| Air Corridor | QC / CRD | Mozambique | N/A | DEFUNCT | None | |
| Air Creebec | - / CRQ | Canada | N/A | DEFUNCT | None | |
| Air Cruzal | - / CRJ | Angola | N/A | DEFUNCT | None | |
| Air D'Ayiti | H9 / HAD | Haiti | N/A | DEFUNCT | None | |
| Air Data | - / AFS | United Kingdom | N/A | DEFUNCT | None | |
| Air Division of the Eastern Kazakhstan Region | - / UCK | Kazakhstan | N/A | DEFUNCT | None | |
| Air Djibouti | - / DJU | Djibouti | N/A | DEFUNCT | None | |
| Air Dorval | - / ADT | Canada | N/A | DEFUNCT | None | |
| Air Engiadina-BRN | - / RQX | Switzerland | N/A | DEFUNCT | None | |
| Air Este | - / EET | Spain | N/A | DEFUNCT | None | |
| Air Evans | - / VAE | Spain | N/A | DEFUNCT | None | |
| Air Excel | - / XLL | Tanzania | N/A | DEFUNCT | None | |
| Air Exchange | - / EXG | United States | N/A | DEFUNCT | None | |
| Air Executive | - / IVE | Spain | N/A | DEFUNCT | None | |
| Air Executive Charter | - / XEC | Germany | N/A | DEFUNCT | None | |
| Air Express | - / AXD | Sudan | N/A | DEFUNCT | None | |
| Air Express | - / AEJ | Tanzania | N/A | DEFUNCT | None | |
| Air Express | - / AEQ | Sweden | N/A | DEFUNCT | None | |
| Air Falcon | - / AVG | Djibouti | N/A | DEFUNCT | None | |
| Air Falcon | - / FLD | Pakistan | N/A | DEFUNCT | None | |
| Air Fecteau | - / AFH | Canada | N/A | DEFUNCT | None | |
| Air Fiji | PC / FAJ | Fiji | N/A | DEFUNCT | None | |
| Air Fret De Mauritanie | - / FMT | Mauritania | N/A | DEFUNCT | None | |
| Air Gabon | GN / AGN | Gabon | N/A | DEFUNCT | None | |
| Air Gemini | - / GLL | Angola | N/A | DEFUNCT | None | |
| Air Georgian | ZX / GGN | Canada | N/A | DEFUNCT | None | |
| Air Great Wall | - / CGW | China | N/A | DEFUNCT | None | |
| Air Guam | - / AGM | United States | N/A | DEFUNCT | None | |
| Air Haiti | - / HJA | Haiti | N/A | DEFUNCT | None | |
| Air Horizon | 8C / HZT | Togo | N/A | DEFUNCT | None | |
| Air Horizon | - / TPK | Chad | N/A | DEFUNCT | None | |
| Air Illinois | - / AIL | United States | N/A | DEFUNCT | None | |
| Air Integra | - / AII | Canada | N/A | DEFUNCT | None | |
| Air Inter Cameroun | - / ICM | Cameroon | N/A | DEFUNCT | None | |
| Air Inter Gabon | - / AIG | Gabon | N/A | DEFUNCT | None | |
| Air Inter Ivoire | - / NTV | Ivory Coast | N/A | DEFUNCT | None | |
| Air Intersalonika | - / NSK | Greece | N/A | DEFUNCT | None | |
| Air ITM | - / MQT | France | N/A | DEFUNCT | None | |
| Air Jamahiriya Company | - / LJA | Libya | N/A | DEFUNCT | None | |
| Air Jamaica Express | - / JMX | Jamaica | N/A | DEFUNCT | None | |
| Air Jetsul | - / AJU | Portugal | N/A | DEFUNCT | None | |
| Air Kirovograd | - / KAD | Ukraine | N/A | DEFUNCT | None | |
| Air Kissari | - / KSI | Angola | N/A | DEFUNCT | None | |
| Air Klaipeda | - / KLD | Lithuania | N/A | DEFUNCT | None | |
| Air Kokshetau | - / KRT | Kazakhstan | N/A | DEFUNCT | None | |
| Air Kraft Mir | - / KFT | Uzbekistan | N/A | DEFUNCT | None | |
| Air Kufra | - / KAV | Libya | N/A | DEFUNCT | None | |
| Air LA | - / UED | United States | N/A | DEFUNCT | None | |
| Air Lazur | - / LZR | Bulgaria | N/A | DEFUNCT | None | |
| Air Leone | - / RLL | Sierra Leone | N/A | DEFUNCT | None | |
| Air Libya Tibesti | 7I / TLR | Libya | N/A | DEFUNCT | None | |
| Air Lift | - / IFI | Greece | N/A | DEFUNCT | None | |
| Air Lincoln | - / ALN | United States | N/A | DEFUNCT | None | |
| Air Lithuania | TT / KLA | Lithuania | N/A | DEFUNCT | None | |
| Air Livonia | - / LIV | Estonia | N/A | DEFUNCT | None | |
| Air Logistics | - / ALG | United States | N/A | DEFUNCT | None | |
| Air Luxor GB | L8 / LXG | Guinea-Bissau | N/A | DEFUNCT | None | |
| Air Luxor STP | - / ALU | Sao Tome and Principe | N/A | DEFUNCT | None | |
| Air Mach | - / KAM | Italy | N/A | DEFUNCT | None | |
| Air Madeleine | - / MLN | Canada | N/A | DEFUNCT | None | |
| Air Maldives | - / AMI | Maldives | N/A | DEFUNCT | None | |
| Air Mali | - / MLI | Mali | N/A | DEFUNCT | None | |
| Air Mali International | - / KLB | Mali | N/A | DEFUNCT | None | |
| Air Mana | - / EFC | France | N/A | DEFUNCT | None | |
| Air Marrakech Service | - / MKH | Morocco | N/A | DEFUNCT | None | |
| Air Mauritanie | MR / MRT | Mauritania | N/A | DEFUNCT | None | |
| Air Max | - / RMX | Bulgaria | N/A | DEFUNCT | None | |
| Air Max Africa | - / AZX | Gabon | N/A | DEFUNCT | None | |
| Air Medical | - / MCD | United Kingdom | N/A | DEFUNCT | None | |
| Air Memphis | - / MHS | Egypt | N/A | DEFUNCT | None | |
| Air Mercia | - / MCB | United Kingdom | N/A | DEFUNCT | None | |
| Air Meridan | - / MEF | Nigeria | N/A | DEFUNCT | None | |
| Air Metack | - / MTK | Angola | N/A | DEFUNCT | None | |
| Air Midwest | - / VTY | Nigeria | N/A | DEFUNCT | None | |
| Air Midwest | 6A / AMW | United States | N/A | DEFUNCT | None | |
| Air Minas Linhas A | - / AMG | Brazil | N/A | DEFUNCT | None | |
| Air Monarch Cargo | - / MOC | Mexico | N/A | DEFUNCT | None | |
| Air Montegomery | - / MTY | United Kingdom | N/A | DEFUNCT | None | |
| Air Montenegro | - / AMN | Montenegro | N/A | DEFUNCT | None | |
| Air Montreal (Air Holdings Inc.) | - / AMO | Canada | N/A | DEFUNCT | None | |
| Air Muskoka | - / AMS | Canada | N/A | DEFUNCT | None | |
| Air Napier | - / NPR | New Zealand | N/A | DEFUNCT | None | |
| Air Navigation And Trading Co. Ltd. | - / ANB | United Kingdom | N/A | DEFUNCT | None | |
| Air Nelson | - / RLK | New Zealand | N/A | DEFUNCT | None | |
| Air Nepal International | - / NPL | Nepal | N/A | DEFUNCT | None | |
| Air Net Private Charter | - / WDR | United States | N/A | DEFUNCT | None | |
| Air Nevada | - / ANV | United States | N/A | DEFUNCT | None | |
| Air Newark | - / NER | United States | N/A | DEFUNCT | None | |
| Air Next | - / NXA | Japan | N/A | DEFUNCT | None | |
| Air Niagara Express | - / DBD | Canada | N/A | DEFUNCT | None | |
| Air Niamey | - / AWN | Niger | N/A | DEFUNCT | None | |
| Air Nigeria | - / NGP | Nigeria | N/A | DEFUNCT | None | |
| Air Nova | - / HMT | Canada | N/A | DEFUNCT | None | |
| Air One Cityliner | - / CYL | Italy | N/A | DEFUNCT | None | |
| Air One Executive | - / AOE | Italy | N/A | DEFUNCT | None | |
| Air One Nine | - / ONR | Libya | N/A | DEFUNCT | None | |
| Air Ontario | - / ONT | Canada | N/A | DEFUNCT | None | |
| Air Pack Express | - / PCK | Spain | N/A | DEFUNCT | None | |
| Air Pal | - / PLL | Spain | N/A | DEFUNCT | None | |
| Air Palace | - / PCS | Mexico | N/A | DEFUNCT | None | |
| Air Parabet | - / PBT | Bangladesh | N/A | DEFUNCT | None | |
| Air Paradise International | AD / PRZ | Indonesia | N/A | DEFUNCT | None | |
| Air Park Aviation Ltd. | - / APA | Canada | N/A | DEFUNCT | None | |
| Air Partner | - / ACG | United Kingdom | N/A | DEFUNCT | None | |
| Air People International | Z2 / APG | Thailand | N/A | DEFUNCT | None | |
| Air Plan International | - / APV | Democratic Republic of the Congo | N/A | DEFUNCT | None | |
| Air Plus Argentina | - / LMP | Argentina | N/A | DEFUNCT | None | |
| Air Queensland | - / AQN | Australia | N/A | DEFUNCT | None | |
| Air Resorts | UR / ARZ | United States | N/A | DEFUNCT | None | |
| Air Roberval | - / RBV | Canada | N/A | DEFUNCT | None | |
| Air Routing International Corp. | - / ARC | United States | N/A | DEFUNCT | None | |
| Air Rum | - / RUM | Sierra Leone | N/A | DEFUNCT | None | |
| Air S | KY / EQL | Air S | N/A | DEFUNCT | None | |
| Air Safaris and Services | - / SRI | New Zealand | N/A | DEFUNCT | None | |
| Air Saigon | - / SGA | Vietnam | N/A | DEFUNCT | None | |
| Air Saint Louis | - / LOU | Senegal | N/A | DEFUNCT | None | |
| Air Samarkand | - / SND | Uzbekistan | N/A | DEFUNCT | None | |
| Air San Juan | - / SJN | United States | N/A | DEFUNCT | None | |
| Air Sandy | - / SNY | Canada | N/A | DEFUNCT | None | |
| Air Santo Domingo | EX / SDO | Dominican Republic | N/A | DEFUNCT | None | |
| Air Satellite | - / ASJ | Canada | N/A | DEFUNCT | None | |
| Air Schefferville | - / ASF | SCHEFF | N/A | DEFUNCT | None | |
| Air Scorpio | - / SCU | Bulgaria | N/A | DEFUNCT | None | |
| Air Scotland | - / GRE | Greece | N/A | DEFUNCT | None | |
| Air Service | M3 / SPJ | Macedonia | N/A | DEFUNCT | None | |
| Air Service Center | - / RCX | Italy | N/A | DEFUNCT | None | |
| Air Service Gabon | G8 / AGB | Gabon | N/A | DEFUNCT | None | |
| Air Service Groningen | - / DEG | Netherlands | N/A | DEFUNCT | None | |
| Air Slovakia | GM / SVK | Slovakia | N/A | DEFUNCT | None | |
| Air Sofia | GD / SFB | Bulgaria | N/A | DEFUNCT | None | |
| Air Soleil | - / SOE | Mauritania | N/A | DEFUNCT | None | |
| Air Solutions | - / LKY | United States | N/A | DEFUNCT | None | |
| Air Somalia | - / RSM | Somali Republic | N/A | DEFUNCT | None | |
| Air Sorel | - / WHY | Canada | N/A | DEFUNCT | None | |
| Air South | - / KKB | United States | N/A | DEFUNCT | None | |
| Air South West | - / PIE | United Kingdom | N/A | DEFUNCT | None | |
| Air Southwest Ltd. | - / ASW | Canada | N/A | DEFUNCT | None | |
| Air Special | - / ASX | Czech Republic | N/A | DEFUNCT | None | |
| Air Specialties Corporation | - / AMR | United States | N/A | DEFUNCT | None | |
| Air Spirit | - / SIP | United States | N/A | DEFUNCT | None | |
| Air Sport | - / MSK | Bulgaria | N/A | DEFUNCT | None | |
| Air Srpska | RB / SBK | Bosnia and Herzegovina | N/A | DEFUNCT | None | |
| Air St. Thomas | ST / STT | United States | N/A | DEFUNCT | None | |
| Air Star Corporation | - / ASC | Canada | N/A | DEFUNCT | None | |
| Air Sultan | - / SSL | Sierra Leone | N/A | DEFUNCT | None | |
| Air Sureste | - / AIS | Spain | N/A | DEFUNCT | None | |
| Air Swift Aviation | - / JOA | Australia | N/A | DEFUNCT | None | |
| Air Tahoma | - / HMA | United States | N/A | DEFUNCT | None | |
| Air Taxi | HT / HAT | France | N/A | DEFUNCT | None | |
| Air Taxi & Cargo | - / WAM | Sudan | N/A | DEFUNCT | None | |
| Air Tchad | - / HTT | Chad | N/A | DEFUNCT | None | |
| Air Tenglong | - / CTE | China | N/A | DEFUNCT | None | |
| Air Today | - / TDY | United States | N/A | DEFUNCT | None | |
| Air Togo | YT / TGA | Togo | N/A | DEFUNCT | None | |
| Air Tomisko | - / TOH | Serbia | N/A | DEFUNCT | None | |
| Air Toronto | - / CNE | Canada | N/A | DEFUNCT | None | |
| Air Tractor | - / AOU | Croatia | N/A | DEFUNCT | None | |
| Air Traffic GmbH | - / ATJ | Germany | N/A | DEFUNCT | None | |
| Air Transport | - / CYO | United States | N/A | DEFUNCT | None | |
| Air Transport | - / EAT | Slovakia | N/A | DEFUNCT | None | |
| Air Transport Association | - / ATA | United States | N/A | DEFUNCT | None | |
| Air Transport Schiphol | - / ATQ | Netherlands | N/A | DEFUNCT | None | |
| Air Transport Service | - / ATS | Democratic Republic of the Congo | N/A | DEFUNCT | None | |
| Air Tungaru | - / TUN | Kiribati | N/A | DEFUNCT | None | |
| Air Turks and Caicos | JY / TCI | Turks and Caicos Islands | N/A | DEFUNCT | None | |
| Air Turquoise | - / RTQ | France | N/A | DEFUNCT | None | |
| Air Uganda International Ltd. | - / AUX | Uganda | N/A | DEFUNCT | None | |
| Air Ukraine | 6U / UKR | Ukraine | N/A | DEFUNCT | None | |
| Air Umbria | - / UMB | Italy | N/A | DEFUNCT | None | |
| Air Universal | - / UVS | Sierra Leone | N/A | DEFUNCT | None | |
| Air Urga | 3N / URG | Ukraine | N/A | DEFUNCT | None | |
| Air Valencia | - / AVZ | Spain | N/A | DEFUNCT | None | |
| Air Vardar | - / VDR | Macedonia | N/A | DEFUNCT | None | |
| Air Vegas | 6V / VGA | United States | N/A | DEFUNCT | None | |
| Air Victoria Georgia | - / GVI | Georgia | N/A | DEFUNCT | None | |
| Air Viggi San Raffaele | - / AHS | Italy | N/A | DEFUNCT | None | |
| Air VIP | - / RVP | Portugal | N/A | DEFUNCT | None | |
| Air Walser | - / WLR | Italy | N/A | DEFUNCT | None | |
| Air West | 2B / AWT | Canada | N/A | DEFUNCT | None | |
| Air Whitsunday | - / RWS | Australia | N/A | DEFUNCT | None | |
| Air Wings | - / BSB | Moldova | N/A | DEFUNCT | None | |
| Air Xpress | - / ARX | AIREX | N/A | DEFUNCT | None | |
| Air Yugoslavia | - / YRG | Serbia | N/A | DEFUNCT | None | |
| Air Zambezi | - / TZT | Zimbabwe | N/A | DEFUNCT | None | |
| Air Zermatt AG | - / AZF | Switzerland | N/A | DEFUNCT | None | |
| Air-Angol | - / NGO | Angola | N/A | DEFUNCT | None | |
| Air-Invest | - / HKH | Hungary | N/A | DEFUNCT | None | |
| Air-Lift Associates | - / WPK | United States | N/A | DEFUNCT | None | |
| Air-Rep | - / XPR | United States | N/A | DEFUNCT | None | |
| Air-Spray 1967 Ltd. | - / ASB | Canada | N/A | DEFUNCT | None | |
| Airailes | - / EOL | France | N/A | DEFUNCT | None | |
| Airbourne School of Flying | - / RGT | United Kingdom | N/A | DEFUNCT | None | |
| Airbus France | 4Y / RBU | France | N/A | DEFUNCT | None | |
| Airbus Transport International | 4Y / BGA | France | N/A | DEFUNCT | None | |
| Aircompany Barcol | - / BKL | Russia | N/A | DEFUNCT | None | |
| Aircompany Chaika | - / CHJ | Ukraine | N/A | DEFUNCT | None | |
| Aircompany Grodno | - / GRX | Belarus | N/A | DEFUNCT | None | |
| Aircompany Rosavia | - / URA | Ukraine | N/A | DEFUNCT | None | |
| Aircompany Veteran | - / RVT | Armenia | N/A | DEFUNCT | None | |
| Aircraft Performance Group | - / XLB | United States | N/A | DEFUNCT | None | |
| Aircraft Support and Services | - / NFF | Lebanon | N/A | DEFUNCT | None | |
| Aircrew Check and Training Australia | - / AIY | Australia | N/A | DEFUNCT | None | |
| Aircruising Australia | - / AIX | Australia | N/A | DEFUNCT | None | |
| Airdeal Oy | - / ADU | Finland | N/A | DEFUNCT | None | |
| Airfreight Express | - / AFX | United Kingdom | N/A | DEFUNCT | None | |
| Airjet Exploracao Aerea De Carga | - / MBC | Angola | N/A | DEFUNCT | None | |
| Airkenya | - / XAK | Kenya | N/A | DEFUNCT | None | |
| Airlec - Air Aquitaine Transport | - / ARL | France | N/A | DEFUNCT | None | |
| Airlift Alaska | - / GSP | United States | N/A | DEFUNCT | None | |
| Airline Alania | - / OST | Russia | N/A | DEFUNCT | None | |
| Airline Operations Services | - / XAO | United States | N/A | DEFUNCT | None | |
| Airline Skol | - / CDV | Russia | N/A | DEFUNCT | None | |
| Airlines 400 | - / VAZ | Russia | N/A | DEFUNCT | None | |
| Airlink | - / JAR | Austria | N/A | DEFUNCT | None | |
| Airlink Airways | - / HYR | Ireland | N/A | DEFUNCT | None | |
| Airlink Solutions | - / LKS | Spain | N/A | DEFUNCT | None | |
| Airlink Zambia | K8 / ZAK | Zambia | N/A | DEFUNCT | None | |
| Airman | - / AYM | AIRMAN | N/A | DEFUNCT | None | |
| Airmark Aviation | - / TRH | United States | N/A | DEFUNCT | None | |
| Airmark Aviation | - / THM | Thailand | N/A | DEFUNCT | None | |
| Airmax | - / MMX | Peru | N/A | DEFUNCT | None | |
| AirOne Atlantic | 00 / AO1 | Slovakia | N/A | DEFUNCT | None | |
| AirOne Continental | 00 / 000 | Slovakia | N/A | DEFUNCT | None | |
| AirOne Polska | U1 / 001 | Poland | N/A | DEFUNCT | None | |
| Airpac | - / APM | ALASKA PACIFIC | N/A | DEFUNCT | None | |
| Airpac Airlines | - / APC | AIRPAC | N/A | DEFUNCT | None | |
| Airplanes Holdings | - / AHH | Ireland | N/A | DEFUNCT | None | |
| Airport Bratsk | - / BRP | Russia | N/A | DEFUNCT | None | |
| Airport Helicopter Basel | - / AHE | AIRPORT HELICOPTER | N/A | DEFUNCT | None | |
| Airpull Aviation | - / IPL | Spain | N/A | DEFUNCT | None | |
| Airquarius Air Charter | - / SSN | South Africa | N/A | DEFUNCT | None | |
| AirQuarius Aviation | - / AQU | South Africa | N/A | DEFUNCT | None | |
| Airservices Australia | - / ADA | Australia | N/A | DEFUNCT | None | |
| Airshare Holdings | DO / SHH | United Kingdom | N/A | DEFUNCT | None | |
| Airspeed Aviation | UY / SPD | Canada | N/A | DEFUNCT | None | |
| Airsprint | - / ASP | Canada | N/A | DEFUNCT | None | |
| Airstars | PL / ASE | Russia | N/A | DEFUNCT | None | |
| Airtime Charters | - / IME | United Kingdom | N/A | DEFUNCT | None | |
| Airtrans Ltd | - / VAB | Russia | N/A | DEFUNCT | None | |
| airtransse | - / TSQ | Japan | N/A | DEFUNCT | None | |
| Airvallee | - / RVL | Italy | N/A | DEFUNCT | None | |
| Airvantage Incorporated | - / AVV | United States | N/A | DEFUNCT | None | |
| Airventure | - / RVE | Belgium | N/A | DEFUNCT | None | |
| Airvias S/A Linhas Aereas | - / AIV | Brazil | N/A | DEFUNCT | None | |
| Airwave Transport | - / AWV | AIRWAVE | N/A | DEFUNCT | None | |
| Airwaves Airlink | - / WLA | Zambia | N/A | DEFUNCT | None | |
| Airway Express | - / AEX | United States | N/A | DEFUNCT | None | |
| Airways | - / WAY | France | N/A | DEFUNCT | None | |
| Airways Corporation of New Zealand | - / XFX | New Zealand | N/A | DEFUNCT | None | |
| Airways Flight Training | - / DRM | United Kingdom | N/A | DEFUNCT | None | |
| Airways International | - / AWB | AIRNAT | N/A | DEFUNCT | None | |
| AirWest | - / AWZ | Sudan | N/A | DEFUNCT | None | |
| Airwing | - / NWG | Norway | N/A | DEFUNCT | None | |
| Airwings oy | - / WGS | Finland | N/A | DEFUNCT | None | |
| Airworld | - / SPZ | South Africa | N/A | DEFUNCT | None | |
| Ajet | - / AJY | Cyprus | N/A | DEFUNCT | None | |
| AK Navigator LLC | - / AKZ | Kazakhstan | N/A | DEFUNCT | None | |
| Akhal | - / AKH | Turkmenistan | N/A | DEFUNCT | None | |
| Aklak Air | - / AKK | Canada | N/A | DEFUNCT | None | |
| Aktjubavia | - / AKB | Kazakhstan | N/A | DEFUNCT | None | |
| Al Ahram Aviation | - / LHR | Egypt | N/A | DEFUNCT | None | |
| Al Farana Airline | - / PHR | Egypt | N/A | DEFUNCT | None | |
| Al Rais Cargo | - / HJT | United Arab Emirates | N/A | DEFUNCT | None | |
| Al Rida Airways | - / LRW | Mauritania | N/A | DEFUNCT | None | |
| Al-Dawood Air | - / LIE | Nigeria | N/A | DEFUNCT | None | |
| Al-Donas Airlines | - / LDN | Nigeria | N/A | DEFUNCT | None | |
| Alada | - / RAD | Angola | N/A | DEFUNCT | None | |
| Aladia Airlines | - / AYD | Mexico | N/A | DEFUNCT | None | |
| Alajnihah for Air Transport | - / ANH | Libya | N/A | DEFUNCT | None | |
| Alamia Air | - / LML | Libya | N/A | DEFUNCT | None | |
| Alamo Aviacion | - / AVD | ALAMO | N/A | DEFUNCT | None | |
| Alan Mann Helicopters Ltd. | - / AMH | United Kingdom | N/A | DEFUNCT | None | |
| Alas Nacionales | - / ALW | ALNACIONAL | N/A | DEFUNCT | None | |
| Alaska Island Air | - / AAK | United States | N/A | DEFUNCT | None | |
| Alatau Airlines | - / BMV | Kazakhstan | N/A | DEFUNCT | None | |
| Alba Servizi Aerotrasporti | - / AFQ | Italy | N/A | DEFUNCT | None | |
| Albarka Air | F4 / NBK | Nigeria | N/A | DEFUNCT | None | |
| Albatros Airways | - / LBW | Albania | N/A | DEFUNCT | None | |
| Alberni Airways | - / BNI | Canada | N/A | DEFUNCT | None | |
| Alberta Citylink | - / ABK | Canada | N/A | DEFUNCT | None | |
| Alberta Government | IC / GOA | Canada | N/A | DEFUNCT | None | |
| Albion Aviation | AL / ALD | United Kingdom | N/A | DEFUNCT | None | |
| Albisa | - / LBI | Mexico | N/A | DEFUNCT | None | |
| Alcon Servicios Aereos | - / AOA | ALCON | N/A | DEFUNCT | None | |
| Aleem | - / LEM | Egypt | N/A | DEFUNCT | None | |
| Alexandair | LW / JMR | Canada | N/A | DEFUNCT | None | |
| Alexandair | - / AXN | Greece | N/A | DEFUNCT | None | |
| Alexandria Airlines | - / KHH | Egypt | N/A | DEFUNCT | None | |
| Alfa 4 | - / FCU | Mexico | N/A | DEFUNCT | None | |
| Alfa Aerospace | - / LFP | Australia | N/A | DEFUNCT | None | |
| Alfa Air | - / AFA | Czech Republic | N/A | DEFUNCT | None | |
| Algoma Airways | - / AGG | Canada | N/A | DEFUNCT | None | |
| Alicante Internacional Airlines | - / AIU | Spain | N/A | DEFUNCT | None | |
| Alidaunia | D4 / LID | Italy | N/A | DEFUNCT | None | |
| Aliparma | - / PAJ | Italy | N/A | DEFUNCT | None | |
| Aliven | - / LVN | Italy | N/A | DEFUNCT | None | |
| Alkan Air | - / AKN | Canada | N/A | DEFUNCT | None | |
| All Star Airlines | - / ASR | ALL STAR | N/A | DEFUNCT | None | |
| Allcanada Express | - / CNX | Canada | N/A | DEFUNCT | None | |
| Allegro | LL / GRO | Mexico | N/A | DEFUNCT | None | |
| Alliance | - / AFJ | Uganda | N/A | DEFUNCT | None | |
| Alliance Avia | - / KVR | Kazakhstan | N/A | DEFUNCT | None | |
| Alliance Express Rwanda | - / RWB | Rwanda | N/A | DEFUNCT | None | |
| Allied Command Europe (Mobile Force) | - / ALF | Belgium | N/A | DEFUNCT | None | |
| Almaty Aviation | - / LMT | Kazakhstan | N/A | DEFUNCT | None | |
| Almaver | - / VER | Mexico | N/A | DEFUNCT | None | |
| Almiron Aviation | - / HPO | Uganda | N/A | DEFUNCT | None | |
| Alninati Aeronautics | - / LUC | Switzerland | N/A | DEFUNCT | None | |
| Alok Air | - / LOK | Sudan | N/A | DEFUNCT | None | |
| Alpha Aviation | - / APH | AIRFLIGHT | N/A | DEFUNCT | None | |
| Alpha Jet International | - / AJW | United States | N/A | DEFUNCT | None | |
| Alpi Eagles | E8 / ELG | Italy | N/A | DEFUNCT | None | |
| Alpine Air Chile | KJ / AIH | Chile | N/A | DEFUNCT | None | |
| Alpine Air Express | 5A / AIP | United States | N/A | DEFUNCT | None | |
| Alpine Aviation | - / LPC | South Africa | N/A | DEFUNCT | None | |
| Alpliner AG | - / ALP | Switzerland | N/A | DEFUNCT | None | |
| Alrosa-Avia | - / LRO | Russia | N/A | DEFUNCT | None | |
| Alsair | - / LSR | France | N/A | DEFUNCT | None | |
| Alsaqer Aviation | - / SQR | Libya | N/A | DEFUNCT | None | |
| Alta Flights (Charters) Ltd. | - / ALZ | Canada | N/A | DEFUNCT | None | |
| Altagna | - / AGH | France | N/A | DEFUNCT | None | |
| Altair Aviation (1986) | - / ALQ | Canada | N/A | DEFUNCT | None | |
| Altin Havayolu Tasimaciligi Turizm Ve Ticaret | - / GTC | Turkey | N/A | DEFUNCT | None | |
| Altus Airlines | - / AXS | United States | N/A | DEFUNCT | None | |
| Aluminum Company Of America | - / AQO | United States | N/A | DEFUNCT | None | |
| Alyeska Air Service | YZ / ALY | United States | N/A | DEFUNCT | None | |
| Amadeus Global Travel Distribution | 1A / AGT | Spain | N/A | DEFUNCT | None | |
| Amako Airlines | - / OBK | Nigeria | N/A | DEFUNCT | None | |
| Amal Airlines | - / MLF | Djibouti | N/A | DEFUNCT | None | |
| Amapola Flyg AB | HP / APF | Sweden | N/A | DEFUNCT | None | |
| Amber Air | 0A / GNT | Lithuania | N/A | DEFUNCT | None | |
| Ambjek Air Services | - / JEE | Nigeria | N/A | DEFUNCT | None | |
| Ambulance Air Africa | - / MCY | South Africa | N/A | DEFUNCT | None | |
| Ameravia | - / VAM | Uruguay | N/A | DEFUNCT | None | |
| Amerer Air | - / AMK | Austria | N/A | DEFUNCT | None | |
| American Aviation | - / LKP | United States | N/A | DEFUNCT | None | |
| American Falcon | WK / AFB | Argentina | N/A | DEFUNCT | None | |
| American Flight Service Systems | - / XFS | United States | N/A | DEFUNCT | None | |
| American Flyers | - / FYS | United States | N/A | DEFUNCT | None | |
| American Jet International | - / SCM | United States | N/A | DEFUNCT | None | |
| Ameriflight | A8 / AMF | United States | N/A | DEFUNCT | None | |
| Ameristar Jet Charter | - / AJI | United States | N/A | DEFUNCT | None | |
| Amira Air | - / XPE | Austria | N/A | DEFUNCT | None | |
| Amiya Airline | - / AMZ | Nigeria | N/A | DEFUNCT | None | |
| AMP Incorporated | - / MMP | United States | N/A | DEFUNCT | None | |
| AMR Services Corporation | - / XAM | United States | N/A | DEFUNCT | None | |
| AMS Group | - / XMG | Russia | N/A | DEFUNCT | None | |
| ANA & JP Express | - / AJV | Japan | N/A | DEFUNCT | None | |
| Anderson Aviation | - / ADX | United States | N/A | DEFUNCT | None | |
| Angara Airlines | 2G / AGU | Russia | N/A | DEFUNCT | None | |
| Angel Airlines | - / NGE | Thailand | N/A | DEFUNCT | None | |
| Angel Flight America | - / NGF | United States | N/A | DEFUNCT | None | |
| Angkor Air | - / VAV | Cambodia | N/A | DEFUNCT | None | |
| Angkor Airlines | - / AOL | Cambodia | N/A | DEFUNCT | None | |
| Angkor Airways | - / AKW | Cambodia | N/A | DEFUNCT | None | |
| Anglo Cargo | - / ANC | United Kingdom | N/A | DEFUNCT | None | |
| Angoavia | - / NGV | Angola | N/A | DEFUNCT | None | |
| Angola Air Charter | - / AGO | Angola | N/A | DEFUNCT | None | |
| Angoservice | - / NGC | Angola | N/A | DEFUNCT | None | |
| Angus Aviation | KJ / AAZ | Canada | N/A | DEFUNCT | None | |
| Anikay Air Company | - / AKF | Kyrgyzstan | N/A | DEFUNCT | None | |
| Anoka Air Charter | - / RZZ | United States | N/A | DEFUNCT | None | |
| Antair | - / TIR | Mexico | N/A | DEFUNCT | None | |
| Antanik-Air | - / NAU | Ukraine | N/A | DEFUNCT | None | |
| Antares Airtransport | - / ANM | ANTARES | N/A | DEFUNCT | None | |
| Antillana De Navegacion Aerea | - / SUN | Dominican Republic | N/A | DEFUNCT | None | |
| Antinea Airlines | HO / DJA | Algeria | N/A | DEFUNCT | None | |
| Antonov Airlines | - / ADB | Ukraine | N/A | DEFUNCT | None | |
| Antrak Air | 04 / ABV | Ghana | N/A | DEFUNCT | None | |
| AOM French Airlines | IW / AOM | France | N/A | DEFUNCT | None | |
| APA Internacional | - / APY | Dominican Republic | N/A | DEFUNCT | None | |
| Apatas Air | - / LYT | Lithuania | N/A | DEFUNCT | None | |
| Apex Air Cargo | - / APX | United States | N/A | DEFUNCT | None | |
| Apoyo Aereo | - / POY | Mexico | N/A | DEFUNCT | None | |
| Appalachian Flying Service | - / APL | APPALACHIAN | N/A | DEFUNCT | None | |
| APSA Colombia | - / ABO | Colombia | N/A | DEFUNCT | None | |
| Aquila Air | - / CNH | United States | N/A | DEFUNCT | None | |
| Aquila Air Ltd. | - / AQL | Canada | N/A | DEFUNCT | None | |
| Arab Agricultural Aviation Company | - / AGC | Egypt | N/A | DEFUNCT | None | |
| Araiavia | - / KOY | Kazakhstan | N/A | DEFUNCT | None | |
| Aram Airline | - / IRW | Iran | N/A | DEFUNCT | None | |
| Arca Aerovias Colombianas Ltda. | KP / AKC | Colombia | N/A | DEFUNCT | None | |
| Archer Aviation | - / DHM | United Kingdom | N/A | DEFUNCT | None | |
| Arctic Air | - / AKR | Norway | N/A | DEFUNCT | None | |
| Arctic Circle Air Service | 5F / CIR | United States | N/A | DEFUNCT | None | |
| Arctic Wings And Rotors Ltd. | - / AWR | Canada | N/A | DEFUNCT | None | |
| Arcus-Air Logistic | ZE / AZE | Germany | N/A | DEFUNCT | None | |
| Argo | - / RGO | Dominican Republic | N/A | DEFUNCT | None | |
| Argosy Airways | - / ARY | United States | N/A | DEFUNCT | None | |
| Arhabaev Tourism Airlines | - / RTO | Kazakhstan | N/A | DEFUNCT | None | |
| Aria | - / ARW | France | N/A | DEFUNCT | None | |
| Aria Tour | - / IRX | Iran | N/A | DEFUNCT | None | |
| Arizona Airways | - / AZY | ARIZAIR | N/A | DEFUNCT | None | |
| Arizona Express Airlines | - / TMP | United States | N/A | DEFUNCT | None | |
| Arizona Pacific Airways | ZP / AZP | United States | N/A | DEFUNCT | None | |
| Arkhabay | - / KEK | Kazakhstan | N/A | DEFUNCT | None | |
| Arkhangelsk 2 Aviation Division | - / OAO | Russia | N/A | DEFUNCT | None | |
| Arm-Aero | - / RMO | Armenia | N/A | DEFUNCT | None | |
| Armenian Airlines | - / RME | Armenia | N/A | DEFUNCT | None | |
| Armenian International Airways | MV / RML | Armenia | N/A | DEFUNCT | None | |
| Armstrong Air | - / ARQ | ARMSTRONG | N/A | DEFUNCT | None | |
| Army Air Corps | - / AAC | United Kingdom | N/A | DEFUNCT | None | |
| Aroostook Aviation | - / PXX | United States | N/A | DEFUNCT | None | |
| ARP 410 Airlines | - / URP | Ukraine | N/A | DEFUNCT | None | |
| Arrendamiento de Aviones Jets | - / JTS | Mexico | N/A | DEFUNCT | None | |
| Arrendoora y Transportadora Aerea | - / END | Mexico | N/A | DEFUNCT | None | |
| Arrow Aviation Ltd. | - / ARO | Canada | N/A | DEFUNCT | None | |
| Arrow Ecuador Arrowec | - / RWC | Ecuador | N/A | DEFUNCT | None | |
| Arrow Panama | - / WAP | Panama | N/A | DEFUNCT | None | |
| Arrowhead Airways | - / ARH | United States | N/A | DEFUNCT | None | |
| Artem-Avia | - / ABA | Ukraine | N/A | DEFUNCT | None | |
| Artis | - / RTH | France | N/A | DEFUNCT | None | |
| Arubaexel | - / RBX | Aruba | N/A | DEFUNCT | None | |
| Arvand Airlines | - / IRD | Iran | N/A | DEFUNCT | None | |
| As | - / AOO | COMPANY AS | N/A | DEFUNCT | None | |
| ASA Pesada | - / API | ASA PESADA | N/A | DEFUNCT | None | |
| Asia Aero Survey and Consulting Engineers | - / KAA | Republic of Korea | N/A | DEFUNCT | None | |
| Asia Avia Airlines | - / AVT | Indonesia | N/A | DEFUNCT | None | |
| Asia Continental Airlines | - / CID | Kazakhstan | N/A | DEFUNCT | None | |
| Asia Overnight Express | OE / AOT | Philippines | N/A | DEFUNCT | None | |
| Asian Aerospace Service | - / SPY | Thailand | N/A | DEFUNCT | None | |
| Asian Express Airlines | HJ / AXF | Australia | N/A | DEFUNCT | None | |
| Aspen Aviation | - / APQ | United States | N/A | DEFUNCT | None | |
| Aspen Helicopters | - / AHF | United States | N/A | DEFUNCT | None | |
| Assistance Aeroportuaire de L'Aeroport de Paris | - / XJA | France | N/A | DEFUNCT | None | |
| Associated Aviation | - / SCD | Nigeria | N/A | DEFUNCT | None | |
| Association of Private Pilots of Kazakhstan | - / PVK | Kazakhstan | N/A | DEFUNCT | None | |
| AST Pakistan Airways | - / PKA | Pakistan | N/A | DEFUNCT | None | |
| Astar Air Cargo | ER / DHL | United States | N/A | DEFUNCT | None | |
| Astoria | - / AOI | ASTORIA | N/A | DEFUNCT | None | |
| ASTRAL Colombia - Aerotransportes Especiales Ltda. | - / ATP | Colombia | N/A | DEFUNCT | None | |
| Astravia-Bissau Air Transports Ltd. | RS / ASV | Guinea-Bissau | N/A | DEFUNCT | None | |
| Astro Air International | 8Y / AAV | United States | N/A | DEFUNCT | None | |
| AT and T Aviation Division | - / XAT | United States | N/A | DEFUNCT | None | |
| ATA Brasil | - / ABZ | Brazil | N/A | DEFUNCT | None | |
| Atair Pty Ltd. | - / AOF | South Africa | N/A | DEFUNCT | None | |
| ATESA Aerotaxis Ecuatorianos | - / TXU | Ecuador | N/A | DEFUNCT | None | |
| Atlant Aerobatics Ltd. | - / ATU | Hungary | N/A | DEFUNCT | None | |
| Atlantair Ltd. | - / ATB | Canada | N/A | DEFUNCT | None | |
| Atlantic Aero and Mid-Atlantic Freight | - / MDC | United States | N/A | DEFUNCT | None | |
| Atlantic Air Lift | - / HGH | France | N/A | DEFUNCT | None | |
| Atlantic Airfreight Aviation | - / LFR | Sao Tome and Principe | N/A | DEFUNCT | None | |
| Atlantic Airlines | FS / AYN | ATLANTIC NICARAGUA | N/A | DEFUNCT | None | |
| Atlantic Airlines | - / GBN | Gabon | N/A | DEFUNCT | None | |
| Atlantic Airlines | EX / BJK | United States | N/A | DEFUNCT | None | |
| Atlantic Airlines de Honduras | - / HHA | Honduras | N/A | DEFUNCT | None | |
| Atlantic Coast Airlines | - / BLR | United States | N/A | DEFUNCT | None | |
| Atlantic Coast Jet | - / PRT | United States | N/A | DEFUNCT | None | |
| Atlantic Gulf Airlines | - / AGF | United States | N/A | DEFUNCT | None | |
| Atlantic Helicopters | - / FAC | Denmark | N/A | DEFUNCT | None | |
| Atlantic Island Airways | - / AIW | Canada | N/A | DEFUNCT | None | |
| Atlantic Richfield Company | - / NRS | United States | N/A | DEFUNCT | None | |
| Atlantic S.L. | - / RCU | Spain | N/A | DEFUNCT | None | |
| Atlantic Southeast Airlines | - / CAA | United States | N/A | DEFUNCT | None | |
| Atlantique Air Assistance | - / TLB | France | N/A | DEFUNCT | None | |
| Atlantis Airlines (USA) | - / AAO | United States | N/A | DEFUNCT | None | |
| Atlantis Transportation Services | - / ATE | ATLANTIS CANADA | N/A | DEFUNCT | None | |
| Atlas Airlines | - / ATR | United States | N/A | DEFUNCT | None | |
| Atlas Aviation Group | - / IRH | Iran | N/A | DEFUNCT | None | |
| Atlas Cargo Lines | G6 / ACY | Morocco | N/A | DEFUNCT | None | |
| Atlas Helicopters | - / TDT | United Kingdom | N/A | DEFUNCT | None | |
| ATMA | 2Y / AMA | Kazakhstan | N/A | DEFUNCT | None | |
| ATS Private Company | - / CPF | Ukraine | N/A | DEFUNCT | None | |
| ATTICO | ML / ETC | Sudan | N/A | DEFUNCT | None | |
| Atuneros Unidos de California | - / UND | Mexico | N/A | DEFUNCT | None | |
| Atyrau Air Ways | IP / JOL | Kazakhstan | N/A | DEFUNCT | None | |
| Auckland Regional Rescue Helicopter Trust | - / WPR | New Zealand | N/A | DEFUNCT | None | |
| Audeli Air | - / ADI | Spain | N/A | DEFUNCT | None | |
| Audi Air | - / AUD | AUDI AIR | N/A | DEFUNCT | None | |
| Augusta Air Luftfahrtunternehmen | - / AUF | Germany | N/A | DEFUNCT | None | |
| Auo Airclub AIST-M | - / ISM | Russia | N/A | DEFUNCT | None | |
| AUOS | UI / AUK | United Kingdom | N/A | DEFUNCT | None | |
| Aur Rum Benin | - / RBE | Benin | N/A | DEFUNCT | None | |
| Aurela | - / LSK | Lithuania | N/A | DEFUNCT | None | |
| Aurora Airlines | - / URR | Slovenia | N/A | DEFUNCT | None | |
| Aurora Aviation | - / AUU | AURORA AIR | N/A | DEFUNCT | None | |
| Aus-Air | NO / AUS | Australia | N/A | DEFUNCT | None | |
| Austin Express | - / TXX | United States | N/A | DEFUNCT | None | |
| Australia Asia Airlines | - / AAU | Australia | N/A | DEFUNCT | None | |
| Australian air Express | - / XME | Australia | N/A | DEFUNCT | None | |
| Australian Airlines | Z7 / AUZ | Australia | N/A | DEFUNCT | None | |
| Australian Customs Service | - / CWP | Australia | N/A | DEFUNCT | None | |
| Australian Maritime Safety Authority | - / RES | Australia | N/A | DEFUNCT | None | |
| Australian Wetleasing | - / AWL | Australia | N/A | DEFUNCT | None | |
| Austrian Airtransport | - / AAT | Austria | N/A | DEFUNCT | None | |
| Austro Aereo | - / UST | Ecuador | N/A | DEFUNCT | None | |
| Auvia Air | - / UVT | Indonesia | N/A | DEFUNCT | None | |
| Av Atlantic | - / KYC | United States | N/A | DEFUNCT | None | |
| AV8 Helicopters | - / AVH | United Kingdom | N/A | DEFUNCT | None | |
| AV8 Helicopters | - / AVK | South Africa | N/A | DEFUNCT | None | |
| Avag Air | - / MBA | Austria | N/A | DEFUNCT | None | |
| Avalair | - / VAI | Serbia | N/A | DEFUNCT | None | |
| AVB-2004 Ltd | - / VBC | Bulgaria | N/A | DEFUNCT | None | |
| AVC Airlines | - / MZK | Japan | N/A | DEFUNCT | None | |
| Avcard Services | - / ACC | United Kingdom | N/A | DEFUNCT | None | |
| Avcenter | - / TTE | United States | N/A | DEFUNCT | None | |
| AVCOM | J6 / AOC | Russia | N/A | DEFUNCT | None | |
| Avcorp Registrations | - / AVP | United Kingdom | N/A | DEFUNCT | None | |
| Ave.com | - / PHW | United Arab Emirates | N/A | DEFUNCT | None | |
| Avensa | VE / AVE | Venezuela | N/A | DEFUNCT | None | |
| Averitt Air Charter | - / VRT | United States | N/A | DEFUNCT | None | |
| AVESCA | - / VSC | Colombia | N/A | DEFUNCT | None | |
| Avfinity | - / UTX | United States | N/A | DEFUNCT | None | |
| Avia Air N.V. | - / ARB | Aruba | N/A | DEFUNCT | None | |
| Avia Business Group | - / AUP | Russia | N/A | DEFUNCT | None | |
| Avia Consult Flugbetriebs | - / AJF | Austria | N/A | DEFUNCT | None | |
| Avia Jaynar | - / SAP | Kazakhstan | N/A | DEFUNCT | None | |
| Avia Sud A | - / AVU | France | N/A | DEFUNCT | None | |
| Avia Trans Air Transport | - / VTT | Sudan | N/A | DEFUNCT | None | |
| Aviacao Transportes Aereos e Cargas | - / VTG | Angola | N/A | DEFUNCT | None | |
| Aviacion Comercial de America | - / VME | Mexico | N/A | DEFUNCT | None | |
| Aviacion Del Noroeste | - / ANW | AVINOR | N/A | DEFUNCT | None | |
| Aviacion Ejecutiva De Hildago | - / HID | Mexico | N/A | DEFUNCT | None | |
| Aviacion Ejecutiva Mexicana | - / AVM | AVEMEX | N/A | DEFUNCT | None | |
| Aviacon Zitotrans Air Company | - / AZS | Russia | N/A | DEFUNCT | None | |
| Aviaexpress Aircompany | - / VXX | Ukraine | N/A | DEFUNCT | None | |
| Aviainvest | - / IWS | Russia | N/A | DEFUNCT | None | |
| Aviair Aviation Ltd. | - / AVF | Canada | N/A | DEFUNCT | None | |
| Avial NV Aviation Company | - / NVI | Russia | N/A | DEFUNCT | None | |
| Avialesookhrana | - / FFA | Russia | N/A | DEFUNCT | None | |
| Avialift Vladivostok | - / VLV | Russia | N/A | DEFUNCT | None | |
| Avialsa T-35 | - / AVS | Spain | N/A | DEFUNCT | None | |
| Aviance | - / GHL | United Kingdom | N/A | DEFUNCT | None | |
| Avianergo | - / ERG | Russia | N/A | DEFUNCT | None | |
| Aviapartner Limited Company | - / OSO | Russia | N/A | DEFUNCT | None | |
| Aviapaslauga | - / AVX | Lithuania | N/A | DEFUNCT | None | |
| Aviaprad | - / VID | Russia | N/A | DEFUNCT | None | |
| Aviaprom Enterprises | - / XAV | Russia | N/A | DEFUNCT | None | |
| Aviast Air | - / VVA | Russia | N/A | DEFUNCT | None | |
| Aviateca | - / GUG | Guatemala | N/A | DEFUNCT | None | |
| Aviation Amos | - / AMJ | Canada | N/A | DEFUNCT | None | |
| Aviation at Work | - / AVO | South Africa | N/A | DEFUNCT | None | |
| Aviation Beaufort | - / AVB | United Kingdom | N/A | DEFUNCT | None | |
| Aviation Charter Services | - / CKL | United States | N/A | DEFUNCT | None | |
| Aviation Consultancy Office | - / QEA | Australia | N/A | DEFUNCT | None | |
| Aviation Data Systems | - / FBW | United States | N/A | DEFUNCT | None | |
| Aviation Defense Service | - / DEF | France | N/A | DEFUNCT | None | |
| Aviation Legere De L'Armee De Terre | - / FMY | France | N/A | DEFUNCT | None | |
| Aviation Management Corporation | - / AAM | United States | N/A | DEFUNCT | None | |
| Aviation Ministry of the Interior of the Russian Federation | - / RIF | Russian Federation | N/A | DEFUNCT | None | |
| Aviation North | - / WLV | United States | N/A | DEFUNCT | None | |
| Aviation Partners | - / WLT | United States | N/A | DEFUNCT | None | |
| Aviation Quebec Labrador | - / QLA | Canada | N/A | DEFUNCT | None | |
| Aviation Services | - / AVQ | AQUILINE | N/A | DEFUNCT | None | |
| Aviator Airways | - / AVW | Greece | N/A | DEFUNCT | None | |
| Aviavilsa | - / LVR | Lithuania | N/A | DEFUNCT | None | |
| Aviaxess | - / AXV | France | N/A | DEFUNCT | None | |
| Aviazur | - / VZR | France | N/A | DEFUNCT | None | |
| Avient Air Zambia | - / VNT | Zambia | N/A | DEFUNCT | None | |
| Avinor | - / HQO | Norway | N/A | DEFUNCT | None | |
| Avio Nord | - / FNM | Italy | N/A | DEFUNCT | None | |
| Avio Sluzba | - / SLU | Serbia | N/A | DEFUNCT | None | |
| Aviodetachment-28 | - / BGF | Bulgaria | N/A | DEFUNCT | None | |
| Avioimpex A.D.p.o. | - / AXX | Macedonia | N/A | DEFUNCT | None | |
| Avion Taxi | - / ADQ | Canada | N/A | DEFUNCT | None | |
| Aviones Are | - / NRE | Mexico | N/A | DEFUNCT | None | |
| Aviones de Renta de Quintana Roo | - / AQT | AVIOQUINTANA | N/A | DEFUNCT | None | |
| Aviones de Sonora | - / ADS | Mexico | N/A | DEFUNCT | None | |
| Aviones Para Servirle | - / PSG | Mexico | N/A | DEFUNCT | None | |
| Aviones Unidos | - / AUN | Mexico | N/A | DEFUNCT | None | |
| Aviostart AS | - / VSR | Bulgaria | N/A | DEFUNCT | None | |
| Avirex | G2 / VXG | Gabon | N/A | DEFUNCT | None | |
| Avita-Servicos Aereos | - / ITF | Angola | N/A | DEFUNCT | None | |
| Avitat | - / ESO | United Kingdom | N/A | DEFUNCT | None | |
| Avjet International (FZE) | - / VJE | United Arab Emirates | N/A | DEFUNCT | None | |
| Avolar Aerolineas | V5 / VLI | Mexico | N/A | DEFUNCT | None | |
| Avstar Aviation | - / VSA | South Africa | N/A | DEFUNCT | None | |
| Awesome Flight Services (PTY) Ltd. | - / ASM | South Africa | N/A | DEFUNCT | None | |
| Awood Air Ltd. | - / AWO | Canada | N/A | DEFUNCT | None | |
| Awsaj Aviation Services | 7D / AYS | Libya | N/A | DEFUNCT | None | |
| Axel Rent | - / AXR | RENTAXEL | N/A | DEFUNCT | None | |
| Ayeet Aviation & Tourism | - / AYT | Israel | N/A | DEFUNCT | None | |
| Aykavia Aircompany | - / AYK | Armenia | N/A | DEFUNCT | None | |
| Azal Avia Cargo | - / AHC | Azerbaijan | N/A | DEFUNCT | None | |
| Azalhelikopter | - / AZK | Azerbaijan | N/A | DEFUNCT | None | |
| Azamat | ZN / AZB | Kazakhstan | N/A | DEFUNCT | None | |
| Azimut | - / AZT | AZIMUT | N/A | DEFUNCT | None | |
| Azza Transport | - / AZZ | Sudan | N/A | DEFUNCT | None | |
| Azzurra Air | A2 / AZI | Italy | N/A | DEFUNCT | None | |
| B&H Airlines | JA / BON | Bosnia and Herzegovina | N/A | DEFUNCT | None | |
| BAC Express Airlines | - / RPX | United Kingdom | N/A | DEFUNCT | None | |
| BAC Leasing Limited | - / BAC | United Kingdom | N/A | DEFUNCT | None | |
| BACH Flugbetriebsges | B4 / BCF | Austria | N/A | DEFUNCT | None | |
| BAE Systems | - / BAE | United Kingdom | N/A | DEFUNCT | None | |
| BAE Systems | - / WFD | United Kingdom | N/A | DEFUNCT | None | |
| BAE Systems Flight Training | - / BAZ | Australia | N/A | DEFUNCT | None | |
| Bahrain Air BSC (Closed) | - / BAB | Bahrain | N/A | DEFUNCT | None | |
| Bahrain Executive Air Services | - / BXA | Bahrain | N/A | DEFUNCT | None | |
| Baja Air | - / BJA | Mexico | N/A | DEFUNCT | None | |
| Baker Aviation | 8Q / BAJ | United States | N/A | DEFUNCT | None | |
| Bakoji Airlines Services | - / OGJ | Nigeria | N/A | DEFUNCT | None | |
| BAL Bashkirian Airlines | V9 / BTC | Russia | N/A | DEFUNCT | None | |
| Balear Express | - / BEF | Spain | N/A | DEFUNCT | None | |
| Bali International Air Service | - / BLN | Indonesia | N/A | DEFUNCT | None | |
| Balkan Agro Aviation | - / BAA | Bulgaria | N/A | DEFUNCT | None | |
| Balkh Airlines | - / BHI | Afghanistan | N/A | DEFUNCT | None | |
| Balmoral Central Contracts | - / PNT | South Africa | N/A | DEFUNCT | None | |
| Baltia Air Lines | - / BTL | United States | N/A | DEFUNCT | None | |
| Baltic Aviation | - / BLT | United States | N/A | DEFUNCT | None | |
| Baltic Jet Aircompany | - / BJC | Latvia | N/A | DEFUNCT | None | |
| Baltijas Helicopters | - / BTH | Latvia | N/A | DEFUNCT | None | |
| Baltimore Air Transport | - / CPJ | United States | N/A | DEFUNCT | None | |
| Baltimore Airways | - / EAH | United States | N/A | DEFUNCT | None | |
| Banco de Mexico | - / BMX | Mexico | N/A | DEFUNCT | None | |
| Bancstar - Valley National Corporation | - / BNS | United States | N/A | DEFUNCT | None | |
| Bangkok Aviation Center | - / HAW | Thailand | N/A | DEFUNCT | None | |
| Bankair | B4 / BKA | United States | N/A | DEFUNCT | None | |
| Bannert Air | - / BBA | Austria | N/A | DEFUNCT | None | |
| Bar Harbor Airlines | - / AJC | United States | N/A | DEFUNCT | None | |
| Bar XH Air | - / BXH | Canada | N/A | DEFUNCT | None | |
| Barken International | - / BKJ | United States | N/A | DEFUNCT | None | |
| Barnes Olsen Aeroleasing | - / CLN | United Kingdom | N/A | DEFUNCT | None | |
| Baron Aviation Services | - / BVN | United States | N/A | DEFUNCT | None | |
| BASE Regional Airlines | - / BRO | Netherlands | N/A | DEFUNCT | None | |
| Baseops International | - / XBO | United States | N/A | DEFUNCT | None | |
| Basler Flight Service | - / BFC | United States | N/A | DEFUNCT | None | |
| Bayon Airlines | - / BAY | Cambodia | N/A | DEFUNCT | None | |
| Bayu Indonesia Air | BM / BYE | Indonesia | N/A | DEFUNCT | None | |
| BCT Aviation | - / BCT | United Kingdom | N/A | DEFUNCT | None | |
| Bear Flight | - / BFG | Sweden | N/A | DEFUNCT | None | |
| Bearing Supplies Limited | - / PVO | United Kingdom | N/A | DEFUNCT | None | |
| Beibars CJSC | - / BBS | Kazakhstan | N/A | DEFUNCT | None | |
| Bel Air Helicopters | - / BEH | Denmark | N/A | DEFUNCT | None | |
| Belgavia | - / BLG | Belgium | N/A | DEFUNCT | None | |
| Belgian Air Force | - / BAF | Belgium | N/A | DEFUNCT | None | |
| Belgian Army | - / AYB | Belgium | N/A | DEFUNCT | None | |
| Belgian Navy | - / NYB | Belgium | N/A | DEFUNCT | None | |
| Belgorod Aviation Enterprise | - / BED | Russia | N/A | DEFUNCT | None | |
| Bell Helicopter Textron | - / TXB | Canada | N/A | DEFUNCT | None | |
| Belle Air | - / LBY | Albania | N/A | DEFUNCT | None | |
| Bellesavia | - / BLC | Belarus | N/A | DEFUNCT | None | |
| Bellview Airlines | - / BVU | Unknown | N/A | DEFUNCT | None | |
| Benair | - / HAX | Norway | N/A | DEFUNCT | None | |
| Benane Aviation Corporation | - / BNV | Mauritania | N/A | DEFUNCT | None | |
| Benders Air | - / PEB | Sweden | N/A | DEFUNCT | None | |
| Benin Golf Air | A8 / BGL | Benin | N/A | DEFUNCT | None | |
| Benin Littoral Airways | - / LTL | Benin | N/A | DEFUNCT | None | |
| Benina Air | 7B / BNE | Libya | N/A | DEFUNCT | None | |
| Bentiu Air Transport | - / BNT | Sudan | N/A | DEFUNCT | None | |
| Bergen Air Transport | - / BGT | Norway | N/A | DEFUNCT | None | |
| Berkhut ZK | - / BPK | Kazakhstan | N/A | DEFUNCT | None | |
| Berkut Air | Z9 / BEK | Kazakhstan | N/A | DEFUNCT | None | |
| Berry Aviation | - / BYA | United States | N/A | DEFUNCT | None | |
| Berytos Airlines | - / BYR | Lebanon | N/A | DEFUNCT | None | |
| Best Aero Handling Ltd | - / BAX | Russia | N/A | DEFUNCT | None | |
| Best Air | - / BST | Turkey | N/A | DEFUNCT | None | |
| Best Aviation Ltd | - / BEA | Bangladesh | N/A | DEFUNCT | None | |
| BETA - Brazilian Express Transportes Aereos | - / BET | Brazil | N/A | DEFUNCT | None | |
| BGB Air | - / POI | Kazakhstan | N/A | DEFUNCT | None | |
| Bhoja Airlines | - / BHO | Pakistan | N/A | DEFUNCT | None | |
| Big Island Air | - / BIG | United States | N/A | DEFUNCT | None | |
| Big Sky Airlines | GQ / BSY | United States | N/A | DEFUNCT | None | |
| Bighorn Airways | - / BHR | United States | N/A | DEFUNCT | None | |
| Billund Air Center | - / BIL | Denmark | N/A | DEFUNCT | None | |
| Binair | - / BID | Germany | N/A | DEFUNCT | None | |
| Bird Leasing | - / BIR | United States | N/A | DEFUNCT | None | |
| Bismillah Airlines | BH / BML | Bangladesh | N/A | DEFUNCT | None | |
| Bissau Aero Transporte | - / BSS | Guinea-Bissau | N/A | DEFUNCT | None | |
| Bissau Airlines | - / BAU | Guinea-Bissau | N/A | DEFUNCT | None | |
| Bissau Discovery Flying Club | - / BDF | Guinea-Bissau | N/A | DEFUNCT | None | |
| Bistair - Fez | KW / BSC | Kyrgyzstan | N/A | DEFUNCT | None | |
| Biz Jet Charter | - / VLX | United States | N/A | DEFUNCT | None | |
| Bizair Fluggesellschaft | - / BZA | Germany | N/A | DEFUNCT | None | |
| Bizjet Ltd | - / BIZ | United Kingdom | N/A | DEFUNCT | None | |
| BKS Air (Rivaflecha) | - / CKM | Spain | N/A | DEFUNCT | None | |
| Blackhawk Airways | - / BAK | United States | N/A | DEFUNCT | None | |
| Blom Geomatics | - / LED | Norway | N/A | DEFUNCT | None | |
| Blue Airlines | - / BUL | Democratic Republic of the Congo | N/A | DEFUNCT | None | |
| Blue Airways | - / BLM | Armenia | N/A | DEFUNCT | None | |
| Blue Bird Aviation | - / BBZ | Kenya | N/A | DEFUNCT | None | |
| Blue Chip Jet | - / VOL | Sweden | N/A | DEFUNCT | None | |
| Blue Horizon Travel Club | - / BLH | United States | N/A | DEFUNCT | None | |
| Blue Jet | - / BLJ | Spain | N/A | DEFUNCT | None | |
| Blue Line | - / BLE | France | N/A | DEFUNCT | None | |
| Blue Nile Ethiopia Trading | NB / BNL | Ethiopia | N/A | DEFUNCT | None | |
| Blue Sky Airways | - / BSW | Czech Republic | N/A | DEFUNCT | None | |
| Blue Sky America | BU / BKY | United States | N/A | DEFUNCT | None | |
| Blue Sky Aviation | - / BSM | Lebanon | N/A | DEFUNCT | None | |
| Blue Star Airlines | - / BSD | Mexico | N/A | DEFUNCT | None | |
| Blue Swann Aviation | - / BSJ | United Kingdom | N/A | DEFUNCT | None | |
| Blue Wing Airlines | - / BWI | Suriname | N/A | DEFUNCT | None | |
| BMW | - / BMW | Germany | N/A | DEFUNCT | None | |
| BN Group Limited | - / BNG | United Kingdom | N/A | DEFUNCT | None | |
| Boise Interagency Fire Center | - / BIN | United States | N/A | DEFUNCT | None | |
| Bombardier Business Jet Solutions | - / LXJ | United States | N/A | DEFUNCT | None | |
| Bonair Aviation | - / BNR | Canada | N/A | DEFUNCT | None | |
| Bond Air Services | - / BOD | Uganda | N/A | DEFUNCT | None | |
| Bond Air Services | - / RHD | United Kingdom | N/A | DEFUNCT | None | |
| Bond Aviation | - / EBA | Italy | N/A | DEFUNCT | None | |
| Bond Offshore Helicopters | - / BND | United Kingdom | N/A | DEFUNCT | None | |
| Boniair | - / BOA | Macedonia | N/A | DEFUNCT | None | |
| Bonus Aviation | - / BPT | United Kingdom | N/A | DEFUNCT | None | |
| Bonyad Airlines | - / IRJ | Iran | N/A | DEFUNCT | None | |
| Bookajet Limited | - / BOO | United Kingdom | N/A | DEFUNCT | None | |
| Bordaire | - / BOF | Canada | N/A | DEFUNCT | None | |
| Boscombe Down DERA (Formation) | - / RRS | United Kingdom | N/A | DEFUNCT | None | |
| Boskovic Air Charters Limited | - / ZBA | Kenya | N/A | DEFUNCT | None | |
| Bosphorus European Airways | - / BHY | Turkey | N/A | DEFUNCT | None | |
| Boston-Maine Airways | E9 / CXS | United States | N/A | DEFUNCT | None | |
| Botir-Avia | - / BTR | Kyrgyzstan | N/A | DEFUNCT | None | |
| Bouraq Indonesia Airlines | BO / BOU | Indonesia | N/A | DEFUNCT | None | |
| Bowman Aviation | - / BMN | United States | N/A | DEFUNCT | None | |
| BRA-Transportes Aereos | 7R / BRB | Brazil | N/A | DEFUNCT | None | |
| Bradly Air (Charter) Services | - / BAR | Canada | N/A | DEFUNCT | None | |
| Braniff International Airways | BN / BNF | United States | N/A | DEFUNCT | None | |
| Branson Airlines | - / BRN | United States | N/A | DEFUNCT | None | |
| Brasair Transportes Aereos | - / BSI | Brazil | N/A | DEFUNCT | None | |
| Bravo Air Congo | K6 / BRV | Democratic Republic of the Congo | N/A | DEFUNCT | None | |
| Bravo Airlines | - / BBV | Spain | N/A | DEFUNCT | None | |
| Brazilian Army Aviation | - / EXB | Brazil | N/A | DEFUNCT | None | |
| Brazilian Navy Aviation | - / MBR | Brazil | N/A | DEFUNCT | None | |
| Briansk State Air Enterprise | - / BRK | Russia | N/A | DEFUNCT | None | |
| Briggs Marine Environmental Services | - / BME | United Kingdom | N/A | DEFUNCT | None | |
| Bright Air | - / BHT | Netherlands | N/A | DEFUNCT | None | |
| Bright Aviation Services | - / BRW | Bulgaria | N/A | DEFUNCT | None | |
| Bristol Flying Centre | - / CLF | United Kingdom | N/A | DEFUNCT | None | |
| Bristow Helicopters | - / BHL | United Kingdom | N/A | DEFUNCT | None | |
| Bristow Masayu Helicopters | - / BMH | Indonesia | N/A | DEFUNCT | None | |
| Britannia Airways | - / BAL | United Kingdom | N/A | DEFUNCT | None | |
| British Air Ferries | ?? / ??! | United Kingdom | N/A | DEFUNCT | None | |
| British Antarctic Survey | - / BAN | United Kingdom | N/A | DEFUNCT | None | |
| British Caribbean Airways | - / BCL | United Kingdom | N/A | DEFUNCT | None | |
| British Charter | - / BCR | United Kingdom | N/A | DEFUNCT | None | |
| British Gulf International | - / BGI | S | N/A | DEFUNCT | None | |
| British Gulf International-Fez | - / BGK | Kyrgyzstan | N/A | DEFUNCT | None | |
| British Medical Charter | - / BMD | United Kingdom | N/A | DEFUNCT | None | |
| British North West Airlines | - / BNW | United Kingdom | N/A | DEFUNCT | None | |
| British Petroleum Exploration | - / BPX | Colombia | N/A | DEFUNCT | None | |
| British Regional Airlines | - / BRT | United Kingdom | N/A | DEFUNCT | None | |
| British Sky Broadcasting | - / SKH | United Kingdom | N/A | DEFUNCT | None | |
| Brock Air Services | - / BRD | Canada | N/A | DEFUNCT | None | |
| Brussels International Airlines | - / BXI | Belgium | N/A | DEFUNCT | None | |
| BT-Slavuta | - / BTT | Ukraine | N/A | DEFUNCT | None | |
| Budget Air Bangladesh | - / BGR | Bangladesh | N/A | DEFUNCT | None | |
| Buffalo Airways | J4 / BFL | Canada | N/A | DEFUNCT | None | |
| Buffalo Airways | - / BVA | United States | N/A | DEFUNCT | None | |
| Bugulma Air Enterprise | - / BGM | Russia | N/A | DEFUNCT | None | |
| Bukovyna | BQ / BKV | Ukraine | N/A | DEFUNCT | None | |
| Bulgarian Aeronautical Centre | - / BVC | Bulgaria | N/A | DEFUNCT | None | |
| Bundepolizei-Fliegertruppe | - / BPO | Germany | N/A | DEFUNCT | None | |
| Bureau Veritas | - / XDA | France | N/A | DEFUNCT | None | |
| Burkina Airlines | - / BFR | Burkina Faso | N/A | DEFUNCT | None | |
| Burundaiavia | - / IVR | Kazakhstan | N/A | DEFUNCT | None | |
| Burundayavia | - / BRY | Kazakhstan | N/A | DEFUNCT | None | |
| Buryat Airlines Aircompany | - / BUN | Russia | N/A | DEFUNCT | None | |
| Business Air Services | - / BAM | Canada | N/A | DEFUNCT | None | |
| Business Airfreight | - / RLR | United States | N/A | DEFUNCT | None | |
| Business Aviation Center | 3B / BCV | Ukraine | N/A | DEFUNCT | None | |
| Business Express | - / GAA | United States | N/A | DEFUNCT | None | |
| Business Express Delivery | - / EXP | Canada | N/A | DEFUNCT | None | |
| Business Flight Salzburg | - / AUJ | Austria | N/A | DEFUNCT | None | |
| Business Flight Sweden | - / BFS | Sweden | N/A | DEFUNCT | None | |
| Business Jet Solutions | - / BJS | United States | N/A | DEFUNCT | None | |
| Business Jet Sweden | - / SCJ | Sweden | N/A | DEFUNCT | None | |
| Butane Buzzard Aviation Corporation | - / BZZ | United Kingdom | N/A | DEFUNCT | None | |
| Butte Aviation | - / PPS | United States | N/A | DEFUNCT | None | |
| Buzzaway Limited | - / UKA | United Kingdom | N/A | DEFUNCT | None | |
| BWA (2002) Ltd | - / BWL | United Kingdom | N/A | DEFUNCT | None | |
| Bylina Joint-Stock Company | - / BYL | Russia | N/A | DEFUNCT | None | |
| C Air Jet Airlines | - / SRJ | Syrian Arab Republic | N/A | DEFUNCT | None | |
| C and M Aviation | - / TIP | United States | N/A | DEFUNCT | None | |
| C N Air | - / ORO | Spain | N/A | DEFUNCT | None | |
| C.S.P. | - / RMU | AIR-MAUR | N/A | DEFUNCT | None | |
| C&M Airways | - / RWG | United States | N/A | DEFUNCT | None | |
| Cabair College of Air Training | 0C / CBR | United Kingdom | N/A | DEFUNCT | None | |
| CABI | - / CBI | Ukraine | N/A | DEFUNCT | None | |
| Cabo Verde Express | - / CVE | Cape Verde | N/A | DEFUNCT | None | |
| Caernarfon Airworld | - / CWD | United Kingdom | N/A | DEFUNCT | None | |
| Cairo Air Transport Company | - / CCE | Egypt | N/A | DEFUNCT | None | |
| Cal Gulf Aviation | - / CGC | Sao Tome and Principe | N/A | DEFUNCT | None | |
| Cal-West Aviation | - / REZ | United States | N/A | DEFUNCT | None | |
| California Air Shuttle | - / CSL | United States | N/A | DEFUNCT | None | |
| California Western | KT / CWS | United States | N/A | DEFUNCT | None | |
| Calm Air | MO / CAV | Canada | N/A | DEFUNCT | None | |
| CAM Air Management | - / CMR | United Kingdom | N/A | DEFUNCT | None | |
| Camai Air | R9 / CAM | United States | N/A | DEFUNCT | None | |
| Cambodia Airlines | - / KHM | Cambodia | N/A | DEFUNCT | None | |
| Cameroon Airlines | UY / UYC | Cameroon | N/A | DEFUNCT | None | |
| Campania Helicopteros De Transporte | - / HSO | Spain | N/A | DEFUNCT | None | |
| Canada Jet Charters | - / PIL | Canada | N/A | DEFUNCT | None | |
| Canadian Coast Guard | - / CTG | Canada | N/A | DEFUNCT | None | |
| Canadian Eagle Aviation | - / HIA | Canada | N/A | DEFUNCT | None | |
| Canadian Forces | - / CFC | Canada | N/A | DEFUNCT | None | |
| Canadian Global Air Ambulance | - / BZD | Canada | N/A | DEFUNCT | None | |
| Canadian Helicopters | - / CDN | Canada | N/A | DEFUNCT | None | |
| Canadian Interagency Forest Fire Centre | - / TKR | Canada | N/A | DEFUNCT | None | |
| Canadian National Telecommunications | - / XNC | Canada | N/A | DEFUNCT | None | |
| Canadian Regional Airlines | - / CDR | Canada | N/A | DEFUNCT | None | |
| Canadian Warplane Heritage Museum | - / CWH | Canada | N/A | DEFUNCT | None | |
| Canadian Western Airlines | W2 / CWA | Canada | N/A | DEFUNCT | None | |
| Canadian World | 10 / CNN | Canada | N/A | DEFUNCT | None | |
| Canair | - / CWW | China | N/A | DEFUNCT | None | |
| Cancun Air | - / CUI | Mexico | N/A | DEFUNCT | None | |
| CanJet | C6 / CJA | Canada | N/A | DEFUNCT | None | |
| Cape Air Transport | - / CTO | Australia | N/A | DEFUNCT | None | |
| Cape Central Airways | - / SEM | United States | N/A | DEFUNCT | None | |
| Cape Smythe Air | - / CMY | United States | N/A | DEFUNCT | None | |
| Capital Air Service | - / CPX | United States | N/A | DEFUNCT | None | |
| Capital Airlines Limited | - / NCP | Nigeria | N/A | DEFUNCT | None | |
| Capital Cargo International Airlines | PT / CCI | United States | N/A | DEFUNCT | None | |
| Capital City Air Carriers | - / CCQ | United States | N/A | DEFUNCT | None | |
| Capital Trading Aviation | - / EGL | United Kingdom | N/A | DEFUNCT | None | |
| Capitol Air Express | - / CEX | United States | N/A | DEFUNCT | None | |
| Capitol Wings Airline | - / CWZ | United States | N/A | DEFUNCT | None | |
| Caravan Air | - / VAN | Mauritania | N/A | DEFUNCT | None | |
| Cardiff Wales Flying Club | FQ / CWN | United Kingdom | N/A | DEFUNCT | None | |
| Cardinal/Air Virginia | - / FVA | United States | N/A | DEFUNCT | None | |
| Cardolaar | - / GOL | Namibia | N/A | DEFUNCT | None | |
| Cards Air Services | - / CDI | Philippines | N/A | DEFUNCT | None | |
| Care Flight | - / CFH | Australia | N/A | DEFUNCT | None | |
| Carga Aerea Dominicana | - / CDM | Dominican Republic | N/A | DEFUNCT | None | |
| Cargo 360 | GG / GGC | United States | N/A | DEFUNCT | None | |
| Cargo Express | - / MCX | Mauritania | N/A | DEFUNCT | None | |
| Cargo Link (Caribbean) | - / CLM | Barbados | N/A | DEFUNCT | None | |
| Cargo Three | - / CTW | Panama | N/A | DEFUNCT | None | |
| Cargoitalia | 2G / CRG | Italy | N/A | DEFUNCT | None | |
| Cargoman | - / CGM | Oman | N/A | DEFUNCT | None | |
| Carib Aviation | - / DEL | Antigua and Barbuda | N/A | DEFUNCT | None | |
| Carib Express | - / BCB | Barbados | N/A | DEFUNCT | None | |
| Caribair | - / CBC | Dominican Republic | N/A | DEFUNCT | None | |
| Caribbean Air Cargo | - / DCC | Barbados | N/A | DEFUNCT | None | |
| Caribbean Air Transport | - / CLT | Netherlands | N/A | DEFUNCT | None | |
| Caribbean Airways | - / IQQ | Barbados | N/A | DEFUNCT | None | |
| Caribbean Express | - / TLC | United States | N/A | DEFUNCT | None | |
| Caribbean Star Airlines | 8B / GFI | Antigua and Barbuda | N/A | DEFUNCT | None | |
| Caribbean Wings | XP / ZYZ | Turks and Caicos Islands | N/A | DEFUNCT | None | |
| Caribintair | - / CRT | Haiti | N/A | DEFUNCT | None | |
| Carill Aviation | - / CVG | United Kingdom | N/A | DEFUNCT | None | |
| Carranza | - / CRR | Chile | N/A | DEFUNCT | None | |
| Carroll Air Service | U0 / ULS | United States | N/A | DEFUNCT | None | |
| Casement Aviation | - / CMT | United States | N/A | DEFUNCT | None | |
| Casino Airline | - / CSO | United States | N/A | DEFUNCT | None | |
| Casper Air Service | - / CSP | United States | N/A | DEFUNCT | None | |
| Castle Aviation | - / CSJ | United States | N/A | DEFUNCT | None | |
| Cat Aviation | - / CAZ | Switzerland | N/A | DEFUNCT | None | |
| CATA L | - / CTZ | Argentina | N/A | DEFUNCT | None | |
| Catalina Flying Boats | - / CBT | United States | N/A | DEFUNCT | None | |
| Catex | - / TEX | France | N/A | DEFUNCT | None | |
| Caverton Helicopters | - / CJR | Nigeria | N/A | DEFUNCT | None | |
| CCF Manager Airline | - / CCF | Germany | N/A | DEFUNCT | None | |
| CEDTA (Compania Ecuatoriana De Transportes Aereos) | - / CED | Ecuador | N/A | DEFUNCT | None | |
| Cega Aviation | - / CEG | United Kingdom | N/A | DEFUNCT | None | |
| Celtic Airways | - / CEC | United Kingdom | N/A | DEFUNCT | None | |
| Celtic West | - / CWE | United Kingdom | N/A | DEFUNCT | None | |
| Centavia | 7N / CNA | Serbia | N/A | DEFUNCT | None | |
| Cente D'Essais En Vol | - / CEV | France | N/A | DEFUNCT | None | |
| Centennial Airlines | - / CNL | United States | N/A | DEFUNCT | None | |
| Centennial Flight Centre | - / CNS | Canada | N/A | DEFUNCT | None | |
| Center Vol | - / CVO | Spain | N/A | DEFUNCT | None | |
| Center-South | - / CTS | Russia | N/A | DEFUNCT | None | |
| Centrafrican Airlines | - / CET | Central African Republic | N/A | DEFUNCT | None | |
| Central Air Express | - / CAX | Democratic Republic of Congo | N/A | DEFUNCT | None | |
| Central Airlines | - / CTL | United States | N/A | DEFUNCT | None | |
| Central Airways | - / CNY | Sierra Leone | N/A | DEFUNCT | None | |
| Central American Airlines | 2F / ACN | Nicaragua | N/A | DEFUNCT | None | |
| Central Aviation | - / YOG | United States | N/A | DEFUNCT | None |