Active Airlines Worldwide
Cataloguing 1,114 operating commercial and cargo carriers across 179 nations. Carriers with observed airframes or verified operational schedules.
| Airline Name | IATA | ICAO | Callsign | Country | Founded | Observed Fleet |
|---|---|---|---|---|---|---|
| 12 North | 12 | N12 | 12N | India | - | - |
| 21 Air | 2I | CSB | - | Unknown | - | - |
| 247 Aviation | - | EMC | - | Unknown | - | - |
| 40-Mile Air | Q5 | MLA | MILE-AIR | United States | - | - |
| 748 Air Services | FE | IHO | - | Unknown | - | - |
| 7Air Cargo | - | TXG | - | Unknown | - | - |
| 88 | 47 | VVN | - | Cyprus | - | - |
| 9 Air | AQ | JYH | - | Unknown | - | - |
| A-Jet Aviation Company | - | AJR | - | Unknown | - | - |
| ABC Aerolineas | - | AIJ | ABC AEROLINEAS | Mexico | - | 2 |
| Aberdair Aviation | - | BDV | - | Unknown | - | - |
| ABSA - Aerolinhas Brasileiras | M3 | TUS | ABSA Cargo | Brazil | - | - |
| Absolute Flight Services | - | TTN | - | Unknown | - | - |
| Abu Dhabi Amiri Flight | MO | AUH | SULTAN | United Arab Emirates | - | 7 |
| ABX Air | GB | ABX | ABEX | United States | - | 19 |
| AC Aviation | - | ACJ | - | Unknown | - | - |
| AC Challenge Aero | X7 | CHG | SKY CHALLENGER | Ukraine | - | 1 |
| AC Insat-Aero | IO | IAE | - | Russia | - | 1 |
| Access Air | ZA | CYD | CYCLONE | United States | - | - |
| Ace Air | - | ATZ | - | Unknown | - | - |
| ACE Belgium Freighters | X7 | FRH | - | Unknown | - | 1 |
| ACES Colombia | - | AES | ACES | Colombia | - | - |
| ACM Air Charter | - | BVR | BAVARIAN | Germany | - | 1 |
| ACT Havayollari | 9T | RUN | CARGO TURK | Turkey | - | 1 |
| AD Aviation | - | VUE | FLIGHTVUE | United Kingdom | - | - |
| Ada Air | ZY | ADE | ADA AIR | Albania | - | - |
| Adam Air | KI | DHI | ADAM SKY | Indonesia | - | - |
| Addis Airlines | - | DDS | - | Unknown | - | - |
| Ade, Aviación Deportiva | - | ADF | - | Unknown | - | - |
| ADI Shuttle Group | - | TEC | - | Unknown | - | - |
| Adria Airways | JP | ADR | ADRIA | Slovenia | - | 14 |
| Adventia | - | DVN | - | Unknown | - | - |
| AEG Aviation Services | - | EBS | - | Unknown | - | - |
| Aegean Airlines | A3 | AEE | AEGEAN | Greece | - | 55 |
| Aer Arann | L5 | REA | AER ARANN | Ireland | - | - |
| Aer Lingus | EI | EIN | SHAMROCK | Ireland | - | 64 |
| Aereo Futuro | - | FUT | - | Unknown | - | - |
| Aereo Ruta Maya | - | MMG | - | Unknown | - | - |
| Aereo Transportes Los Angeles de America | - | AGI | - | Unknown | - | - |
| Aereo WWG | - | WWG | - | Unknown | - | - |
| Aereonautica militare | JY | AXZ | - | Italy | - | - |
| Aero Benin | EM | AEB | AEROBEN | Benin | - | - |
| Aero Club de Castellon | - | RRB | - | Unknown | - | - |
| Aero Condor Peru | Q6 | CDP | CONDOR-PERU | Peru | - | - |
| Aero Contractors | AJ | NIG | AEROLINE | Nigeria | - | 9 |
| Aero Dili | 8G | DTL | - | Unknown | - | - |
| Aero Elite Acapulco | - | EPU | - | Unknown | - | - |
| Aero Express | - | XPN | - | Unknown | - | - |
| Aero Flight | GV | ARF | Aero Fox | Germany | - | - |
| Aero Jet | - | TEJ | - | Unknown | - | - |
| Aero Jet International | - | RVQ | - | Unknown | - | - |
| Aero K | RF | EOK | - | Unknown | - | 2 |
| Aero Lanka | QL | RLN | AERO LANKA | Sri Lanka | - | - |
| Aero Mongolia | M0 | MNG | AERO MONGOLIA | Mongolia | - | 4 |
| Aero Service Bolivia | - | GHM | - | Unknown | - | - |
| Aero Services Mali | - | GLM | - | Unknown | - | - |
| Aero Servicio Guerrero | - | GUE | - | Unknown | - | - |
| Aero-Service | BF | RSR | CONGOSERV | Republic of the Congo | - | - |
| Aeroaljarafe | - | AJH | - | Unknown | - | - |
| Aerocaribe Coro | - | AOB | - | Unknown | - | - |
| Aeroclub Barcelona-Sabadell | - | BSO | - | Unknown | - | - |
| Aeroclub de Alicante | - | LUE | - | Unknown | - | - |
| Aeroclub de Mallorca | - | MLL | - | Unknown | - | - |
| Aerocondor | 2B | ARD | AEROCONDOR | Portugal | - | - |
| Aerocorporativos | - | CTD | - | Unknown | - | - |
| Aerocredo | - | RRO | - | Unknown | - | - |
| Aeroenlaces Nacionales | VB | VIV | AEROENLACES | Mexico | - | 12 |
| Aeroenlaces Nacionales | - | AEN | - | Mexico | - | - |
| Aerofaq | - | FAQ | - | Unknown | - | - |
| Aeroflot Russian Airlines | SU | AFL | AEROFLOT | Russia | - | 308 |
| Aeroflot-Don | D9 | DNV | DONAVIA | Russia | - | - |
| Aeroflot-Nord | 5N | AUL | DVINA | Russia | - | 18 |
| Aeroflot-Plus | - | PLS | - | Unknown | - | - |
| Aerolane | XL | LNE | LAN ECUADOR | Ecuador | - | 5 |
| Aerolimousine | - | LIN | - | Unknown | - | - |
| Aeroline GmbH | 7E | AWU | SYLT-AIR | Germany | - | - |
| Aerolínea Principal Chile | - | PCP | - | Unknown | - | - |
| Aerolineas Africanas | - | AA1 | - | Guinea | - | - |
| Aerolineas Argentinas | AR | ARG | ARGENTINA | Argentina | - | 56 |
| Aerolíneas Centrales | - | ALT | - | Unknown | - | - |
| Aerolíneas Damojh | - | DMJ | - | Unknown | - | - |
| Aerolineas Galapagos (Aerogal) | 2K | GLG | AEROGAL | Ecuador | - | 8 |
| Aerolineas heredas santa maria | - | SZB | - | Dominican Republic | - | - |
| Aerolíneas Hidalgo | - | AHL | - | Unknown | - | - |
| Aerolíneas Primordiales | - | APR | - | Unknown | - | - |
| Aerolitoral | 5D | SLI | COSTERA | Mexico | - | 61 |
| Aerologic | - | LDL | - | Russia | - | 1 |
| Aeromar | VW | TAO | TRANS-AEROMAR | Mexico | - | 18 |
| AeroMéxico | AM | AMX | AEROMEXICO | Mexico | - | 86 |
| Aeromonkey | - | NKY | - | Unknown | - | - |
| Aeronautica Militare | - | IAM | Italian Airforce | Italy | - | 8 |
| Aeronaves TSM | - | VTM | AERONAVES TSM | Mexico | - | 8 |
| Aeronexus Corporate | - | ARN | - | Unknown | - | 1 |
| Aeronorte | - | RTE | LUZAVIA | Portugal | - | - |
| Aeropac | RE | STK | SAT PAK | United States | - | 1 |
| Aeropartner | - | DFC | - | Unknown | - | - |
| Aeropelican Air Services | OT | PEL | PELICAN | Australia | - | - |
| Aeroper | PL | PLI | Aeroperu | Peru | - | - |
| Aeropuelche | PU | PUE | PUELCHE | Chile | - | 1 |
| AeroRep | P5 | RPB | AEROREPUBLICA | Colombia | - | 4 |
| AeroSucre | A4 | KRE | AEROSUCRE | Colombia | - | 5 |
| Aerosur | 5L | RSU | AEROSUR | Bolivia | - | - |
| Aerosvit Airlines | VV | AEW | AEROSVIT | Ukraine | - | - |
| Aerotal Aerolineas Territoriales de Colombia Ltda | 6Y | ART | AEROTAL | Colombia | - | 1 |
| Aerotrans Airline | F5 | ATG | BACHYT | Kazakhstan | - | 2 |
| Aerotransporte de Carga Union | - | TNO | AEROUNION | Mexico | - | 8 |
| Aerovias DAP | V5 | DAP | DAP | Chile | - | 2 |
| Aerowest | - | AWH | - | Unknown | - | - |
| AeroWorld | W4 | WER | sovet | Russia | - | - |
| Aeroworld Pakistan | - | AWP | - | Unknown | - | - |
| Africa Airways | VJ | AFF | - | Unknown | - | - |
| Africa Charter Airline | - | FSK | - | Unknown | - | - |
| Africa West | FK | WTA | WEST TOGO | Togo | - | - |
| African Airlines | - | FDA | AIR SANKORE | Mali | - | 1 |
| African Business and Transportations | KF | ABB | AFRICAN BUSINESS- | Democratic Republic of the Congo | - | 3 |
| African Cargo Services | - | ACB | - | Unknown | - | - |
| African Company Airlines | - | FPY | AFRICOMPANY | Democratic Republic of the Congo | - | 3 |
| African Express Airways | - | AXK | EXPRESS JET | Kenya | - | 2 |
| Afriqiyah Airways | 8U | AAW | AFRIQIYAH | Libya | - | 7 |
| Aigle Azur | ZI | AAF | AIGLE AZUR | France | - | 12 |
| Air 26 | - | DCD | DUCARD | Angola | - | - |
| Air Adelphi | - | MUS | - | Unknown | - | - |
| Air Afrique | RK | RKA | AIRAFRIC | Ivory Coast | - | - |
| Air Alfa | - | LFA | - | Turkey | - | - |
| Air Algerie | AH | DAH | AIR ALGERIE | Algeria | - | 58 |
| Air Alliance Express | - | AYY | - | Unknown | - | - |
| Air Arabia | G9 | ABY | ARABIA | United Arab Emirates | - | 42 |
| Air Arabia Egypt | E5 | RBG | - | Egypt | - | 1 |
| Air Armenia | QN | ARR | AIR ARMENIA | Armenia | - | 1 |
| Air Astana | KC | KZR | ASTANALINE | Kazakhstan | - | 29 |
| Air Atlanta Europe | CT | AAE | - | Unknown | - | - |
| Air Atlanta Icelandic | CC | ABD | ATLANTA | Iceland | - | 12 |
| Air Austral | UU | REU | REUNION | France | - | 12 |
| Air Bagan | W9 | JAB | AIR BAGAN | Myanmar | - | 1 |
| Air Baltic | BT | BTI | AIRBALTIC | Latvia | - | 50 |
| Air Bangladesh | B9 | BGD | AIR BANGLA | Bangladesh | - | - |
| Air Batumi | - | BTM | - | Georgia | - | - |
| Air Bohemia | - | BOH | - | Unknown | - | - |
| Air Botswana | BP | BOT | BOTSWANA | Botswana | - | 5 |
| Air Bourbon | ZB | BUB | BOURBON | Reunion | - | - |
| Air Bucharest | - | BUR | - | Romania | - | 1 |
| Air Burkina | 2J | VBW | BURKINA | Burkina Faso | - | 2 |
| Air Busan | BX | ABL | Air Busan | Republic of Korea | - | 23 |
| Air Cairo | SM | MSC | - | Egypt | - | 10 |
| Air Caledonie International | SB | ACI | AIRCALIN | France | - | 6 |
| Air Canada | AC | ACA | AIR CANADA | Canada | 1937 | 236 |
| Air Canada Jazz | QK | JZA | JAZZ | Canada | - | 60 |
| Air Caraïbes | TX | FWI | FRENCH WEST | France | - | 15 |
| Air Cargo Carriers | 2Q | SNC | NIGHT CARGO | United States | - | - |
| Air Cargo Plus | - | ACH | - | Unknown | - | - |
| Air Century | Y2 | CEY | - | Dominican Republic | - | - |
| Air Chathams | CV | CVA | CHATHAM | New Zealand | - | - |
| Air China | CA | CCA | AIR CHINA | China | - | 412 |
| Air China Cargo | CA | CAO | AIRCHINA FREIGHT | China | - | 1 |
| Air China Inner Mongolia | CA | CNM | - | Unknown | - | - |
| Air Class | - | ASS | - | AIR CLASS | - | 1 |
| Air CM Global | - | RJR | - | Unknown | - | - |
| Air Connect | KS | KON | - | Unknown | - | - |
| Air Contractors | AG | ABR | CONTRACT | Ireland | - | 7 |
| Air Cudlua | - | CUD | Cudlua | United Kingdom | - | - |
| Air Dolomiti | EN | DLA | DOLOMOTI | Italy | - | 14 |
| Air Europa | UX | AEA | EUROPA | Spain | - | 73 |
| Air Europe | PE | AEL | AIR EUROPE | Italy | - | - |
| Air Evex | E9 | EVE | SUNBEAM | Germany | - | 2 |
| Air Exel | XT | AXL | EXEL COMMUTER | Netherlands | - | - |
| Air Explore | ED | AXE | - | Slovakia | - | 3 |
| Air Falcon | - | FPK | - | Unknown | - | - |
| Air Finland | OF | FIF | AIR FINLAND | Finland | - | - |
| Air Florida | YS | FLZ | AIR FLORIDA | United States | - | - |
| Air Four | - | AFM | - | Unknown | - | - |
| Air Foyle | GS | UPA | FOYLE | United Kingdom | - | - |
| Air France | AF | AFR | AIRFRANS | France | 1933 | 268 |
| Air France Hop | A5 | HOP | - | Unknown | - | 32 |
| Air Freight NZ | OG | AFN | - | Unknown | - | - |
| Air Fret Senegal | ZB | ABN | - | Senegal | - | 1 |
| Air Georgia | DA | GRG | AIR GEORGIA | Georgia | - | 3 |
| Air Ghana | - | GHN | AIR GHANA | Ghana | - | 1 |
| Air Glaciers | 7T | AGV | AIR GLACIERS | Switzerland | - | - |
| Air Greenland | GL | GRL | GREENLAND | Denmark | - | 1 |
| Air Guinee Express | 2U | GIP | FUTURE EXPRESS | Guinea | - | - |
| Air Guyane | GG | GUY | GREEN BIRD | French Guiana | - | 5 |
| Air Hamburg (AHO) | HH | AHO | Air Hamburg | Germany | - | - |
| Air Hong Kong | LD | AHK | AIR HONG KONG | Hong Kong | - | 14 |
| Air Hungaria | - | AHN | - | Unknown | - | - |
| Air Iceland | NY | FXI | FAXI | Iceland | - | 3 |
| Air Independence | - | DLY | - | Unknown | - | - |
| Air India Express | IX | AXB | EXPRESS INDIA | India | - | 22 |
| Air India Limited | AI | AIC | AIRINDIA | India | - | 122 |
| AIR INDOCHINE | - | IIA | - | Vietnam | - | - |
| Air Indus | PP | AI0 | AIPL | Pakistan | - | 2 |
| Air Inuit | - | AIE | AIR INUIT | Canada | - | 1 |
| Air Italy | I9 | AEY | AIR ITALY | Italy | - | - |
| Air Italy Egypt | - | EUD | - | Egypt | - | - |
| Air Ivoire | VU | VUN | AIRIVOIRE | Ivory Coast | - | - |
| Air Jamaica | JM | AJM | JAMAICA | Jamaica | - | 2 |
| Air Japan | NQ | AJX | AIR JAPAN | Japan | - | 12 |
| Air Kazakhstan | 9Y | KZK | Kazakh | Kazakhstan | - | - |
| Air KBZ | K7 | KBZ | Air KBZ | Burma | - | 13 |
| Air Kiribati | 4A | AKL | - | Kiribati | - | - |
| Air Korea Co. Ltd. | - | AKA | - | Republic of Korea | - | - |
| Air Koryo | JS | KOR | AIR KORYO | Democratic People's Republic of Korea | - | - |
| Air Lituanica | LT | LTU | LITUANICA | Lithuania | - | - |
| Air Luxor | LK | LXR | AIRLUXOR | Portugal | - | - |
| Air Macau | NX | AMU | AIR MACAO | Macao | - | 17 |
| Air Madagascar | MD | MDG | AIR MADAGASCAR | Madagascar | - | 5 |
| Air Madrid | NM | DRD | ALADA AIR | Spain | - | - |
| Air Majoro | - | MJP | Air Majoro | Peru | - | - |
| Air Malawi | QM | AML | MALAWI | Malawi | - | - |
| Air Malta | KM | AMC | AIR MALTA | Malta | - | 11 |
| Air Manas | - | MBB | AIR MANAS | Kyrgyzstan | - | 3 |
| Air Marshall Islands | CW | CWM | AIR MARSHALLS | Marshall Islands | - | - |
| Air Mauritius | MK | MAU | AIRMAURITIUS | Mauritius | - | 18 |
| Air Mediterranee | DR | BIE | MEDITERRANEE | France | - | - |
| Air Mekong | P8 | MKG | Air Mekong | Vietnam | - | - |
| Air Memphis | - | MHU | MEPHIS UGANDA | Uganda | - | 1 |
| Air Moldova | 9U | MLD | AIR MOLDOVA | Moldova | - | 9 |
| Air Moorea | 6K | TAH | AIR MOOREA | France | - | - |
| Air Namibia | SW | NMB | NAMIBIA | Namibia | - | 11 |
| Air New Zealand | NZ | ANZ | NEW ZEALAND | New Zealand | 1940 | 65 |
| Air Nippon | KA | ANK | ANK AIR | Japan | - | - |
| Air Nippon Network Co. Ltd. | EH | AKX | ALFA WING | Japan | - | 2 |
| Air Niugini | PX | ANG | NUIGINI | Papua New Guinea | - | 16 |
| Air North Charter - Canada | 4N | ANT | AIR NORTH | Canada | - | 8 |
| Air Nostrum | YW | ANE | AIR NOSTRUM | Spain | - | 47 |
| Air One | AP | ADH | HERON | Italy | - | - |
| Air Pacific | FJ | FJI | PACIFIC | Fiji | - | 13 |
| Air Pegasus | OP | PPL | - | India | - | - |
| Air Philippines | 2P | GAP | ORIENT PACIFIC | Philippines | - | 14 |
| Air Pink | - | PNK | - | Unknown | - | - |
| Air Plus Comet | A7 | MPD | RED COMET | Spain | - | - |
| Air Premia | YP | APZ | - | Unknown | - | - |
| Air Print | MM | APJ | - | AIR PRINT | - | 1 |
| Air Pullmantur | EB | PLM | PULLMANTUR | Spain | - | 3 |
| Air Rarotonga | GZ | RAR | - | Cook Islands | - | - |
| Air Sahara | S2 | RSH | SAHARA | India | - | - |
| Air Saint Pierre | PJ | SPM | - | France | - | 1 |
| Air Salone | 2O | RNE | AIR SALONE | Sierra Leone | - | - |
| Air Senegal | HC | SZN | - | Unknown | - | 3 |
| Air Senegal International | LT | SNG | AIR SENEGAL | Senegal | - | 1 |
| Air Serbia | JU | ASL | AIR SERBIA | Serbia | - | - |
| Air Seychelles | HM | SEY | SEYCHELLES | Seychelles | - | 6 |
| Air Sial | PF | SIF | - | Unknown | - | - |
| Air Sinai | 4D | ASD | AIR SINAI | Egypt | - | - |
| Air Southwest | - | WOW | SWALLOW | United Kingdom | - | 17 |
| Air Sunshine | - | RSI | AIR SUNSHINE | United States | - | - |
| Air Tahiti | VT | VTA | AIR TAHITI | French Polynesia | - | 9 |
| Air Tahiti Nui | TN | THT | TAHITI AIRLINES | France | - | 9 |
| Air Tanzania | TC | ATC | TANZANIA | Tanzania | - | 7 |
| Air Thanlwin | - | AYG | - | Unknown | - | - |
| Air Tindi | 8T | TID | - | Unknown | - | - |
| Air Transat | TS | TSC | TRANSAT | Canada | - | 43 |
| Air Transport International | 8C | ATN | AIR TRANSPORT | United States | - | 38 |
| Air Travel | A6 | OTC | - | Unknown | - | - |
| Air Travel Corp. | - | ATH | AIR TRAVEL | United States | - | 1 |
| Air Vanuatu | NF | AVN | AIR VAN | Vanuatu | - | 2 |
| Air VIA | VL | VIM | - | Bulgaria | - | 1 |
| Air Vistara | UK | VTI | - | India | - | 26 |
| Air Wales | 6G | AWW | RED DRAGON | United Kingdom | - | - |
| Air Wisconsin | ZW | AWI | AIR WISCONSIN | United States | - | 58 |
| Air Zimbabwe | UM | AZW | AIR ZIMBABWE | Zimbabwe | - | 5 |
| Air-Taxi Europe | - | TWG | - | Unknown | - | - |
| AirAsia | AK | AXM | ASIAN EXPRESS | Malaysia | - | 79 |
| AirAsia Japan | DJ | WAJ | WING ASIA | Japan | - | 2 |
| AirAsia X | D7 | XAX | XANADU | Malaysia | - | 23 |
| Airblue | ED | ABQ | PAKBLUE | Pakistan | - | 9 |
| AirBridge Cargo | RU | ABW | AIRBRIDGE CARGO | Russia | - | 1 |
| Airbus Industrie | 4Y | AIB | AIRBUS INDUSTRIE | France | - | 6 |
| Aircompany Yakutia | R3 | SYL | AIR YAKUTIA | Russia | - | 11 |
| Airenka | - | EAJ | - | Unknown | - | - |
| Aires | 4C | ARE | Aerovias de Integracion Regional | S.A. | - | 6 |
| Airest | - | AIT | - | Estonia | - | 1 |
| Airfast Indonesia | - | AFE | AIRFAST | Indonesia | - | 4 |
| Airfix Aviation | - | FIX | AIRFIX | Finland | - | - |
| AirGO Private Airline | - | XGO | - | Unknown | - | - |
| airHaifa | - | HFA | - | Unknown | - | - |
| Airhub Airlines | - | GJM | - | Unknown | - | - |
| Airlift International | - | AIR | AIRLIFT | United States | - | - |
| Airlinair | AN | RLA | AIRLINAIR | France | - | - |
| Airlines Of Tasmania | FO | ATM | AIRTAS | Australia | - | - |
| Airlines PNG | CG | TOK | BALUS | Papua New Guinea | - | 6 |
| Airlink | 4Z | LNK | LINK | South Africa | - | 6 |
| Airnorth | TL | ANO | TOPEND | Australia | - | 4 |
| AirRussia | R8 | RRJ | russiancloud | Russia | - | - |
| Airstream | - | AQS | - | Unknown | - | - |
| AirTran Airways | FL | TRS | CITRUS | United States | - | - |
| Airwork | - | AWK | AIRWORK | New Zealand | - | 2 |
| AJet | VF | TKJ | - | Unknown | - | - |
| Akasa Air | QP | AKJ | - | Unknown | - | - |
| Al Jaber Aviation | - | LJB | - | Unknown | - | - |
| Alas de Venezuela | VH | ALV | ALVEN | Venezuela | - | 2 |
| Alaska Airlines | AS | ASA | - | ALASKA | - | 204 |
| Alaska Central Express | KO | AER | ACE AIR | United States | - | - |
| Albanian Airlines | LV | LBC | ALBANIAN | Albania | - | - |
| AlbaStar | AP | LAV | - | Spain | - | 9 |
| Albinati Aviation | - | ULC | - | Unknown | - | - |
| Alghanim | - | KYA | - | United States | - | - |
| Aliserio | - | TJD | - | Unknown | - | - |
| Alitalia Express | XM | SMX | ALIEXPRESS | Italy | - | - |
| ALK Airlines | - | VBB | - | Unknown | - | - |
| All Africa | 9A | 99F | - | South Africa | - | - |
| All America | A2 | AL2 | - | United States | - | - |
| All America AR | 2R | M7A | - | Argentina | - | - |
| All America BOPY | 0P | PYB | BOPY | Paraguay | - | - |
| All America BR | 1Y | A9B | - | Brazil | - | - |
| All America CL | 1R | R1R | - | Chile | - | - |
| All America CO | 0Y | 7ZC | - | Colombia | - | - |
| All America MX | 0M | 0MM | - | Mexico | - | - |
| All America US | AG | SSA | - | United States | - | - |
| All Argentina | L1 | AL1 | - | Argentina | - | - |
| All Argentina Express | Z0 | Z9H | - | Argentina | - | - |
| All Asia | L9 | AL3 | - | China | - | - |
| All Australia | 88 | 8K8 | - | Australia | - | - |
| All Charter Limited | 0B | BLA | ALL CHARTER | United Kingdom | - | 1 |
| All Colombia | 7O | 7KK | - | Colombia | - | - |
| All Europe | N9 | N99 | - | United Kingdom | - | - |
| All Nippon Airways | NH | ANA | ALL NIPPON | Japan | 1952 | 265 |
| All Spain | N7 | N77 | - | Spain | - | - |
| Allegheny Commuter Airlines | - | ALO | ALLEGHENY | United States | - | - |
| Allegiant Air | G4 | AAY | ALLEGIANT | United States | - | 130 |
| Alliance Air | 9I | LLR | ALLIED | India | - | 2 |
| Alliance Airlines | QQ | UTY | UNITY | Australia | - | 32 |
| Allied Air | 4W | AJK | BAMBI | Nigeria | - | 2 |
| AlMasria Universal Airlines | UJ | LMU | ALMASRIA | Egypt | - | 5 |
| Aloha Airlines | AQ | AAH | ALOHA | United States | - | 5 |
| Alpine Flightservice | - | FSE | - | Unknown | - | - |
| Alrosa Mirny Air Enterprise | 6R | DRU | MIRNY | Russia | - | 6 |
| Amakusa Airlines | MZ | AHX | - | Unknown | - | - |
| Amaszonas | Z8 | AZN | - | Bolivia | - | 4 |
| AMC Airlines | - | AMV | - | Egypt | - | 3 |
| America West Airlines | US | AWE | CACTUS | United States | - | - |
| American Airlines | AA | AAL | AMERICAN | United States | 1926 | 1,239 |
| American Eagle Airlines | MQ | EGF | EAGLE FLIGHT | United States | - | 15 |
| Amerijet International | M6 | AJT | AMERIJET | United States | - | 11 |
| Amsterdam Airlines | WD | AAN | AMSTEL | Netherlands | - | - |
| Andalus Lineas Aereas | - | ANU | Andalus | Spain | - | - |
| Andes Lineas Aereas | OY | ANS | AEROANDES | Argentina | - | 7 |
| Anima Wings | A2 | AWG | - | Unknown | - | - |
| Ansett Australia | AN | AAA | ANSETT | Australia | - | - |
| Apache Air | ZM | IWA | APACHE | United States | - | - |
| Arab Wings | - | AWS | ARAB WINGS | Jordan | - | 1 |
| Arajet | DM | DWI | - | Unknown | - | - |
| Aravco Ltd. | - | ARV | ARAVCO | United Kingdom | - | 1 |
| Ariana Afghan Airlines | FG | AFG | ARIANA | Afghanistan | - | 5 |
| Arik Air | W3 | ARA | ARIK AIR | Nigeria | - | 15 |
| Arik Niger | Q9 | NAK | - | Niger | - | - |
| Arkefly | OR | TFL | ARKEFLY | Netherlands | - | 14 |
| Arkia Israel Airlines | IZ | AIZ | ARKIA | Israel | - | 8 |
| Armavia | U8 | RNV | ARMAVIA | Armenia | - | - |
| Armenia Aircompany | RM | NGT | - | Unknown | - | - |
| Arrow Air | JW | APW | BIG A | United States | - | - |
| ART Aviation | - | OES | - | Unknown | - | - |
| Aruba Airlines | AG | ARU | - | Aruba | - | 2 |
| ASECNA | - | XKX | - | France | - | 1 |
| Aserca Airlines | R7 | OCA | AROSCA | Venezuela | - | 5 |
| ASG Business Aviation | - | ESW | - | Unknown | - | - |
| Asia Pacific Airlines | - | MGE | MAGELLAN | United States | - | 1 |
| Asia Wings | 2A | AWA | - | Kazakhstan | - | - |
| AsiaCargo Express | 3G | CXM | - | Unknown | - | 1 |
| Asian Air | DM | DEX | - | Unknown | - | - |
| Asian Spirit | 6K | RIT | ASIAN SPIRIT | Philippines | - | - |
| Asian Wings Airways | AW | AWM | Asian Star | Burma | - | 2 |
| Asiana Airlines | OZ | AAR | ASIANA | Republic of Korea | - | 98 |
| Askari Aviation | 4K | AAS | AL-AAS | Pakistan | - | - |
| ASL | - | XXX | - | Belgium | - | 27 |
| ASL AirTaxi | - | BNJ | - | Unknown | - | - |
| Asman Airlines | - | KGN | - | Unknown | - | - |
| Astraeus | 5W | AEU | FLYSTAR | United Kingdom | - | - |
| Astrakhan Airlines | OB | ASZ | AIR ASTRAKHAN | Russia | - | - |
| Astral Aviation | 8V | ACP | ASTRAL CARGO | Kenya | - | 1 |
| ATA Airlines | - | AMT | AMTRAN | United States | - | - |
| Atifly | A1 | A1F | atifly | United States | - | - |
| Atlant-Soyuz Airlines | 3G | AYZ | ATLANT-SOYUZ | Russia | - | - |
| Atlantic Airlines | - | NPT | NEPTUNE | United Kingdom | - | 3 |
| Atlantic Airways | RC | FLI | FAROELINE | Faroe Islands | - | 4 |
| Atlantic Southeast Airlines | EV | ASQ | ACEY | United States | - | 168 |
| Atlantis European Airways | TD | LUR | - | Armenia | - | - |
| Atlas Air | 5Y | GTI | GIANT | United States | - | 72 |
| Atlas Blue | 8A | BMM | ATLAS BLUE | Morocco | - | - |
| AtlasGlobal Ukraine | - | UJX | Atlas Ukraine | Ukraine | - | 3 |
| Atlasjet | KK | KKK | ATLASJET | Turkey | - | 23 |
| ATRAN Cargo Airlines | V8 | VAS | ATRAN | Russian Federation | - | 5 |
| ATUR | - | TUR | - | Ecuador | - | - |
| Augsburg Airways | IQ | AUB | AUGSBURG-AIR | Germany | - | - |
| Aura Airlines | U5 | GWR | - | Unknown | - | - |
| Aurigny Air Services | GR | AUR | AYLINE | United Kingdom | - | 6 |
| Austral Lineas Aereas | AU | AUT | AUSTRAL | Argentina | - | 26 |
| Austrian Airlines | OS | AUA | AUSTRIAN | Austria | - | 104 |
| Avantair | - | VNR | - | Unknown | - | - |
| Avanti Air | - | ATV | AVANTI AIR | Germany | - | 1 |
| Avcon Jet | - | AOJ | - | Unknown | - | - |
| Avcon Jet Malta | - | VCJ | - | Unknown | - | - |
| Avcon Jet San Marino | - | VAJ | - | Unknown | - | 1 |
| Avia Traffic Company | YK | AVJ | ATOMIC | Kyrgyzstan | - | 5 |
| Aviabus | U1 | ABI | - | Russia | - | - |
| Aviaexpress | NL | AEH | Avex | Hungary | - | 9 |
| Avialeasing Aviation Company | V2 | TWN | TWINARROW | Uzbekistan | - | - |
| Avianca - Aerovias Nacionales de Colombia | AV | AVA | - | AVIANCA | - | 127 |
| Avianca Argentina | A0 | MCJ | - | Unknown | - | - |
| Avianca El Salvador | TA | TAI | - | Unknown | - | - |
| Aviaservice | - | BIV | AVIASERVICE | Georgia | - | 1 |
| Aviaservice | - | KZN | - | Unknown | - | - |
| Aviastar-Tu | 4B | TUP | TUPOLEVAIR | Russia | - | 2 |
| Aviator.S5 | - | VIO | - | Unknown | - | - |
| Avient Aviation | Z3 | SMJ | AVAVIA | Zimbabwe | - | - |
| Avies | 8R | AIA | AVIES | Estonia | - | - |
| Avilu | .. | ... | - | Switzerland | - | - |
| Avincis Aviation Norway | - | BNO | - | Unknown | - | - |
| Avincis Aviation Sweden | - | DFL | - | Unknown | - | - |
| Aviogenex | JJ | AGX | GENEX | Serbia | - | - |
| Avior Airlines | 9V | ROI | AVIOR | Venezuela | - | 14 |
| Aws express | B0 | 666 | aws | United States | - | - |
| Axis Airways | 6V | AXY | AXIS | France | - | 2 |
| Azerbaijan Airlines | J2 | AHY | AZAL | Azerbaijan | - | 29 |
| Azimut | A4 | AZO | - | Unknown | - | - |
| Azimuth | A4 | MUT | - | Unknown | - | - |
| Azov Avia Airlines | ZF | AZV | AZOV AVIA | Ukraine | - | 2 |
| Azul | AD | AZU | - | Brazil | - | 115 |
| B.J. Aviation Hungary | - | JSG | - | Unknown | - | - |
| B.J. Aviation Slovenia | - | JSD | - | Unknown | - | - |
| BA CityFlyer | CJ | CFE | FLYER | United Kingdom | - | 24 |
| BA Euroflyer | A0 | EFW | - | Unknown | - | - |
| BA101 | - | 710 | - | United Kingdom | - | - |
| Badr Airlines | J4 | BDR | BADR AIR | Sudan | - | 4 |
| BAE Systems | - | WTN | TARNISH | United Kingdom | - | 1 |
| Bahamasair | UP | BHS | BAHAMAS | Bahamas | - | 9 |
| Bahrain Defence Force | - | BFW | SUMMAN | Bahrain | - | 1 |
| Baikotovitchestrian Airlines | BU | BUU | - | American Samoa | - | - |
| Bairline | - | BRJ | - | Unknown | - | - |
| Baltic Air lines | B1 | BA1 | Baltic | Latvia | - | - |
| Baltic Airlines | - | BLL | BALTIC AIRLINES | Russia | - | - |
| Baltyka | ID | BTK | BALTYKA | Ukraine | - | 1 |
| Bangkok Airways | PG | BKP | BANGKOK AIR | Thailand | - | 42 |
| Baoneng Business Aviation | - | BNH | - | Unknown | - | - |
| Barents AirLink | 8N | NKF | NORDFLIGHT | Sweden | - | - |
| Basra Airlines | BH | BSQ | - | Unknown | - | - |
| Bassaka airlines | 5B | BSX | 5B | Cambodia | - | 3 |
| Bateleur Air | - | BEU | - | South Africa | - | - |
| Bay Aviation Ltd | QH | BAV | BAY AIR | Bangladesh | - | 4 |
| BBN-Airways | - | EGH | BBN | United Kingdom | - | - |
| Bearskin Lake Air Service | JV | BLS | BEARSKIN | Canada | - | - |
| Bees Airline | - | UBE | - | Unknown | - | - |
| Beijing Airlines | CA | BJN | - | Unknown | - | - |
| Beijing Capital Airlines | JD | CBJ | - | Unknown | - | 1 |
| Bel Air Aviation | - | BBX | - | Unknown | - | - |
| Belair Airlines | 4T | BHP | BELAIR | Switzerland | - | 10 |
| Belavia Belarusian Airlines | B2 | BRU | BELARUS AVIA | Belarus | - | 34 |
| Bellview Airlines | B3 | BLV | BELLVIEW AIRLINES | Nigeria | - | - |
| Bemidji Airlines | CH | BMJ | BEMIDJI | United States | - | - |
| Benair | - | BDI | - | Unknown | - | - |
| Beond | B4 | BYD | - | Unknown | - | - |
| Bering Air | 8E | BRG | BERING AIR | United States | - | - |
| Berjaya Air | J8 | BVT | BERJAYA | Malaysia | - | - |
| Bertelsmann | - | BFD | - | Unknown | - | - |
| BF-Lento OY | - | BKF | BAKERFLIGHT | Finland | - | - |
| BH Air | - | BGH | BALKAN HOLIDAYS | Bulgaria | - | 1 |
| Biman Bangladesh Airlines | BG | BBC | BANGLADESH | Bangladesh | - | 18 |
| Bingo Airways | - | BGY | - | Poland | - | - |
| Binter Canarias | NT | IBB | - | Spain | - | 26 |
| Bioflight | - | BIO | - | Unknown | - | - |
| Black Stallion Airways | BZ | BSA | Stallion | United States | - | - |
| Blink | - | BKK | - | Unknown | - | - |
| Blue Air | 0B | JOR | BLUE TRANSPORT | Romania | - | 31 |
| Blue Air | 0B | BMS | - | Unknown | - | 2 |
| Blue Air Lines | - | BBJ | - | Unknown | - | - |
| Blue Bird Aviation | - | BLB | BLUEBIRD SUDAN | Sudan | - | 6 |
| Blue Dart Aviation | BZ | BDA | BLUE DART | India | - | 6 |
| Blue Islands | SI | BCI | BLUE ISLAND | United Kingdom | - | 2 |
| Blue Jet Charters | - | BCJ | - | Unknown | - | - |
| Blue Panorama Airlines | BV | BPA | BLUE PANOROMA | Italy | - | 12 |
| Blue Square Aviation | - | BSG | - | Unknown | - | - |
| Blue Wings | QW | BWG | BLUE WINGS | Germany | - | - |
| Blue1 | KF | BLF | BLUEFIN | Finland | - | 1 |
| Bluebird Airways (BZ) | BZ | BBG | - | Greece | - | 2 |
| Bluebird Cargo | BF | BBD | BLUE CARGO | Iceland | - | 8 |
| Bluesky Airways | - | BSF | - | Unknown | - | - |
| bmi | 2T | BMA | MIDLAND | United Kingdom | - | - |
| bmibaby | WW | BMI | BABY | United Kingdom | - | - |
| Boliviana de Aviacion (OB) | OB | BOV | BOLIVIANA | Bolivia | - | 27 |
| Boutique Air (Priv) | 4B | BTQ | - | United States | - | - |
| Boutique Aviation | - | BQA | - | Unknown | - | - |
| Braathens | BU | BRA | Braathens | Norway | - | 2 |
| Braspress Air Cargo | - | BPC | - | Unknown | - | - |
| BRAZIL AIR | GB | BZE | BRAZIL AIR | Brazil | - | - |
| Breeze Airways | MX | MXY | - | Unknown | - | - |
| Breeze Ltd | - | BRE | AVIABREEZE | Ukraine | - | 1 |
| Brilliant Jet | - | TXJ | - | Unknown | - | - |
| Bristow Helicopters Nigeria | - | BHN | BRISTOW HELICOPTERS | Nigeria | - | 3 |
| Bristow U.S. LLC | L9 | BTZ | - | Unknown | - | - |
| Brit Air | DB | BZH | BRITAIR | France | - | - |
| British Airways | - | XMS | SANTA | United Kingdom | - | 2 |
| British Airways | BA | BAW | SPEEDBIRD | United Kingdom | 1974 | 316 |
| British Airways Shuttle | BA | SHT | SHUTTLE | United Kingdom | - | 2 |
| British International Helicopters | BS | BIH | BRINTEL | United Kingdom | - | - |
| British Mediterranean Airways | KJ | LAJ | BEE MED | United Kingdom | - | - |
| British Midland Regional | - | BMR | - | United Kingdom | - | 20 |
| Brussels Airlines | SN | BEL | - | Unknown | - | 44 |
| Brussels Airlines | Y9 | DAT | BEE-LINE | Belgium | - | 21 |
| Budapest Aircraft Services/Manx2 | - | BPS | BASE | Hungary | - | - |
| Buddha Air | U4 | BHA | BUDDHA AIR | Nepal | - | 9 |
| Budget Lines | BD | BGN | - | Unknown | - | - |
| BudgetAir | 1K | BG1 | - | Germany | - | - |
| Buffalo Express Airlines | TF | BRX | BUFF EXPRESS | United States | - | 2 |
| Bul Air | - | BVL | - | Unknown | - | - |
| Bulgaria Air | FB | LZB | FLYING BULGARIA | Bulgaria | - | 10 |
| Bulgarian Air Charter | H6 | BUC | BULGARIAN CHARTER | Bulgaria | - | 14 |
| Bun Air Corporation | - | BNA | - | Unknown | - | - |
| Buquebus Líneas Aéreas | BQ | BQB | - | Uruguay | - | - |
| Business Aero | - | KBS | - | Unknown | - | - |
| Business Aviation Asia | - | UNA | - | Unknown | - | - |
| Business Wings | - | JMP | - | Unknown | - | - |
| BusinessAir | 8B | BCC | - | Thailand | - | - |
| Buthan Airlines | B3 | BTN | - | Unknown | - | - |
| buzz | UK | BUZ | - | \N | - | 1 |
| CAA | BU | DBP | - | Unknown | - | - |
| CAI | - | CPI | AIRCAI | Italy | - | 15 |
| Caicos Express Airways | - | CXE | - | Unknown | - | - |
| CAL Cargo Air Lines | 5C | ICL | CAL | Israel | - | 4 |
| Caliber Jet | - | CJZ | - | Unknown | - | - |
| Calima Aviación | 3C | CMV | - | Unknown | - | - |
| Cambodia Airways | KR | KME | - | Unknown | - | - |
| Cambodia Angkor Air | K6 | KHV | - | Unknown | - | - |
| Canadian National Airways | CN | YCP | CaNational | Canada | - | - |
| Canadian North | 5T | MPE | EMPRESS | Canada | - | 14 |
| Canadian Pacific Airlines | CP | CPC | - | Unknown | - | - |
| Canarian Airways | OX | OEW | - | Unknown | - | - |
| Canaryfly | PM | CNF | - | Spain | - | 4 |
| CanXplorer | C2 | CAP | - | Canada | - | - |
| CanXpress | C1 | CA1 | CAX | Canada | - | - |
| Cape Air | 9K | KAP | CAIR | United States | - | 3 |
| Capital Airlines | - | CPD | CAPITAL DELTA | Kenya | - | 70 |
| Carga Express Internacional | EE | EST | CARGAINTER | Mexico | - | 4 |
| Cargo Ivoire | - | CRV | CARGOIV | Ivory Coast | - | 1 |
| Cargo Plus Aviation | 8L | CGP | - | United Arab Emirates | - | - |
| Cargoair | - | CGF | - | Unknown | - | 11 |
| Cargojet Airways | W8 | CJT | CARGOJET | Canada | - | 34 |
| CargoLogic Germany | - | GCL | - | Unknown | - | 2 |
| Cargolux | CV | CLX | CARGOLUX | Luxembourg | - | 13 |
| Cargolux Italia | C8 | ICV | - | Unknown | - | 1 |
| Caribbean Airlines | BW | BWA | CARIBBEAN AIRLINES | Trinidad and Tobago | - | 18 |
| Caricom Airways | - | CRB | - | Unknown | - | - |
| CARICOM AIRWAYS (BARBADOS) INC. | - | CCB | - | Barbados | - | - |
| Carpatair | V3 | KRP | CARPATAIR | Romania | - | 3 |
| Carpatair Flight Training | - | SMW | Smartwings | Romania | - | 2 |
| Caspian Airlines | RV | CPN | CASPIAN | Iran | - | 12 |
| Cathay Pacific | CX | CPA | CATHAY | Hong Kong SAR of China | 1946 | 173 |
| Catreus | - | VCG | - | Unknown | - | - |
| Cavok Air | - | CVK | - | Unknown | - | - |
| Cayman Airways | KX | CAY | CAYMAN | Cayman Islands | - | 5 |
| CB Airways UK ( Interliging Flights ) | 1F | CIF | - | United Kingdom | - | - |
| CBM America | - | XBM | AIRMAX | United States | - | - |
| CCML Airlines | CW | CCC | - | Colombia | - | 3 |
| Cebu Pacific | 5J | CEB | CEBU AIR | Philippines | - | 50 |
| Cecil Aviation | - | CIL | CECIL | United Kingdom | - | 1 |
| CEIBA Intercontinental | C2 | CEL | CEIBA LINE | Equatorial Guinea | - | 6 |
| Cello Aviation | - | CLJ | CELLOJET | United Kingdom | - | 1 |
| CemAir | 5Z | KEM | - | Unknown | - | - |
| Central Airlines | - | CTL | CENTRAL COMMUTER | United States | - | - |
| Centurion Air Cargo | WE | CWC | CHALLENGE CARGO | United States | - | 5 |
| Chabahar Airlines | - | IRU | CHABAHAR | Iran | - | 2 |
| Chalair Aviation | CE | CLG | CHALLAIR | France | - | 1 |
| Champion Air | MG | CCP | CHAMPION AIR | United States | - | 3 |
| Chartright Air | - | HRT | CHARTRIGHT | Canada | - | 1 |
| China Airlines | CI | CAL | DYNASTY | Taiwan | - | 93 |
| China Cargo Airlines | CK | CKK | CARGO KING | China | - | 12 |
| China Eastern Airlines | MU | CES | CHINA EASTERN | China | - | 491 |
| China Express Airlines | G5 | HXA | CHINA EXPRESS | China | - | 32 |
| China Postal Airlines | CF | CYZ | CHINA POST | China | - | 26 |
| China Southern Airlines | CZ | CSN | CHINA SOUTHERN | China | - | 579 |
| China Southwest Airlines | - | CXN | CHINA SOUTHWEST | China | - | 1 |
| China United Airlines | KN | CUA | LIANHANG | China | - | 37 |
| Chongqing Airlines | OQ | CQN | CHONG QING | China | - | 15 |
| Cimber Air | QI | CIM | CIMBER | Denmark | - | 11 |
| City Airline | SR | SDR | SWEDESTAR | Sweden | - | 4 |
| CityJet | WX | BCY | CITY-IRELAND | Ireland | - | 21 |
| COBALT | - | FCB | COBALT | Cyprus | - | 6 |
| Comair | MN | CAW | COMMERCIAL | South Africa | - | 30 |
| Compania De Actividades Y Servicios De Aviacion | - | LCT | STELLAIR | Spain | - | 1 |
| Compass Airlines | CP | CPZ | Compass Rose | United States | - | 26 |
| Condor | - | CIB | CONDOR BERLIN | Germany | - | 1 |
| Condor Flugdienst | DE | CFG | CONDOR | Germany | - | 54 |
| Contact Air | Y9 | KIS | CONTACTAIR | Germany | - | 14 |
| Conviasa | V0 | VCV | CONVIASA | Venezuela | - | 19 |
| Copa Airlines | CM | CMP | COPA | Panama | - | 107 |
| Copenhagen Airtaxi | - | CAT | AIRCAT | Denmark | - | 1 |
| Copterline | - | AAQ | COPTERLINE | Finland | - | 2 |
| Corporate Airlink | - | COO | CORPORATE | Canada | - | 8 |
| Corporate Flight Management | LF | VTE | VOLUNTEER | United States | - | 9 |
| Corsairfly | SS | CRL | CORSAIR | France | - | 8 |
| Corse-Mediterranee | XK | CCM | CORSICA | France | - | 12 |
| Country Connection Airlines | - | NSW | - | Australia | - | 3 |
| Croatia Airlines | OU | CTN | CROATIA | Croatia | - | 15 |
| Cubana de Aviación | CU | CUB | CUBANA | Cuba | - | 9 |
| Cygnus Air | - | RGN | CYGNUS AIR | Spain | - | 4 |
| Cyprus Airways | CY | CYP | CYPRUS | Cyprus | - | 1 |
| Czech Airlines | OK | CSA | CSA-LINES | Czech Republic | - | 8 |
| Daallo Airlines | D3 | DAO | DALO AIRLINES | Djibouti | - | 1 |
| Dahla Airlines | Q7 | DHA | - | Democratic Republic of Congo | - | 2 |
| Daimler Chrysler Aviation | - | DCS | TWIN STAR | Germany | - | 1 |
| Danu Oro Transportas | R6 | DNU | DANU | Lithuania | - | 3 |
| Darwin Airline | 0D | DWT | DARWIN | Switzerland | - | 4 |
| DAT Danish Air Transport | DX | DTR | DANISH | Denmark | - | 17 |
| DAT Enterprise Limited | E4 | ENT | DATENT | United Kingdom | - | 2 |
| Deer Jet | - | DER | DEER JET | China | - | 1 |
| Delta Air Lines | DL | DAL | DELTA | United States | 1925 | 1,388 |
| Delta Express International | - | DLI | DELTA EXPRESS | Ukraine | - | 1 |
| Denim Air | - | DNM | DENIM | Netherlands | - | 2 |
| DHL Aero Expreso | D5 | DAE | YELLOW | Panama | - | 1 |
| DHL Air | D0 | DHK | WORLD EXPRESS | United Kingdom | - | 44 |
| DHL International | ES | DHX | DILMUN | Bahrain | - | 1 |
| Dniproavia | - | UDN | DNIEPRO | Ukraine | - | 11 |
| Dragonair | KA | HDA | Hong Kong Dragon Airlines | DRAGON | - | 45 |
| Druk Air | KB | DRK | ROYAL BHUTAN | Bhutan | - | 4 |
| Dubrovnik Air | - | DBK | SEAGULL | Croatia | - | 1 |
| Dutch Antilles Express | - | DNL | DUTCH ANTILLES | Netherlands Antilles | - | 1 |
| Dynamic Airways | 2D | DYA | - | United States | - | 2 |
| Eastar Jet | ZE | ESR | Eastar | South Korea | - | 18 |
| Eastern Air Express | - | HWA | - | Unknown | - | 1 |
| Eastern Airways | T3 | EZE | EASTFLIGHT | United Kingdom | - | 5 |
| Eastok Avia | - | EAA | - | Kyrgyzstan | - | 1 |
| Easy Link Aviation Services | - | FYE | FLYME | Nigeria | - | 1 |
| EasyFly | VE | EFY | EASYFLY | Colombia | - | 12 |
| easyJet | U2 | EZY | EASY | United Kingdom | - | 344 |
| easyJet Europe | EC | EJU | - | Unknown | - | 14 |
| easyJet Switzerland | DS | EZS | - | Unknown | - | 4 |
| Edelweiss Air | WK | EDW | EDELWEISS | Switzerland | - | 16 |
| Egyptair | MS | MSR | EGYPTAIR | Egypt | - | 80 |
| Egyptair Cargo | - | MSX | EGYPTAIR CARGO | Egypt | - | 6 |
| EgyptAir Express | - | MSE | EGYPTAIR EXPRESS | Egypt | - | 12 |
| El Al Israel Airlines | LY | ELY | ELAL | Israel | - | 62 |
| El-Buraq Air Transport | UZ | BRQ | BURAQAIR | Libya | - | 5 |
| Elite Airways | - | MNU | - | Unknown | - | 1 |
| Emirates | EK | UAE | EMIRATES | United Arab Emirates | 1985 | 289 |
| Empresa Aerocaribbean | - | CRN | AEROCARIBBEAN | Cuba | - | 1 |
| Empresa Brasileira De Aeronautica | - | EMB | EMBRAER | Brazil | - | 6 |
| Envoy Air | MQ | ENY | Envoy | United States | - | 149 |
| Equaflight Service | - | EKA | EQUAFLIGHT | Republic of the Congo | - | 1 |
| Eritrean Airlines | B8 | ERT | ERITREAN | Eritrea | - | 4 |
| Estafeta Carga Aerea | E7 | ESF | - | Mexico | - | 2 |
| ETF Airways | LI | EZZ | - | Unknown | - | 1 |
| Ethiopian Airlines | ET | ETH | ETHIOPIAN | Ethiopia | 1945 | 101 |
| Etihad Airways | EY | ETD | ETIHAD | United Arab Emirates | - | 144 |
| Euro-Asia Air | - | EAK | EAKAZ | Kazakhstan | - | 2 |
| EuroAtlantic Airways | MM | MMZ | EUROATLANTIC | Portugal | - | 1 |
| Europe Airpost | 5O | FPO | FRENCH POST | France | - | 3 |
| European Air Express | 2D | EAL | STAR WING | Germany | - | 1 |
| European Air Transport | QY | BCS | EUROTRANS | Belgium | - | 52 |
| Eurowings | EW | EWG | EUROWINGS | Germany | - | 76 |
| Eurowings Europe | E2 | EWE | - | Unknown | - | 10 |
| EVA Air | BR | EVA | EVA | Taiwan | - | 88 |
| EWA Air | ZD | EWR | - | Unknown | - | 1 |
| Execujet Middle East | - | EJO | MIDJET | United Arab Emirates | - | 1 |
| Execujet Scandinavia | - | VMP | VAMPIRE | Denmark | - | 1 |
| FAI Airservice | - | IFA | RED ANGLE | Germany | - | 1 |
| Falcon Aviation Services | - | FVS | FALCON AVIATION | United Arab Emirates | - | 3 |
| Far Eastern Air Transport | QE | EFA | Far Eastern | Taiwan | - | 10 |
| Fars Air Qeshm | - | QFZ | FARS AIR | Iran | - | 1 |
| Federal Express | FX | FDX | FEDEX | United States | - | 483 |
| Felix Airways | FU | FXX | - | Yemen | - | 3 |
| Finnair | AY | FIN | FINNAIR | Finland | - | 75 |
| Finncomm Airlines | FC | WBA | WESTBIRD | Finland | - | 11 |
| Firefly | FY | FFM | FIREFLY | Malaysia | - | 12 |
| First Air | 7F | FAB | - | Canada | - | 17 |
| Flair Airlines | F8 | FLE | FLAIR | Canada | - | 13 |
| Flight West Airlines | - | FWQ | - | Australia | - | 2 |
| Fly 540 Tanzania | - | FTZ | - | Unknown | - | 2 |
| Fly Dubai | FZ | FDB | - | United Arab Emirates | - | 66 |
| Fly Jamaica Airways | OJ | FJM | Greenheart | Jamaica | - | 2 |
| Fly One | F5 | FI5 | - | Moldova | - | 3 |
| Fly Wex | - | IAD | FLYWEX | Italy | - | 2 |
| Fly540 | 5H | FFV | SWIFT TANGO | Kenya | - | 2 |
| Flybe | BE | BEE | JERSEY | United Kingdom | - | 71 |
| FlyEgypt | FT | FEG | - | Egypt | - | 6 |
| FlyLAL Charters | - | LLC | - | Lithuania | - | 10 |
| Flyme (VP) | VP | VQI | - | Maldives | - | 2 |
| Force Aerienne Francaise | - | FAF | FRENCH AIR FORCE | France | - | 5 |
| Four Island Air | 5F | FIA | ISLANDAIR | Antigua and Barbuda | - | 2 |
| FOX Linhas Aereas | FX | FOX | - | Brazil | - | 1 |
| French Bee | BF | FBU | - | Unknown | - | 3 |
| Frontier Airlines | F9 | FFT | FRONTIER FLIGHT | United States | - | 115 |
| Fuzhou Airlines | FU | FZA | - | China | - | 13 |
| Gama Aviation | - | GMA | GAMA | United Kingdom | - | 2 |
| Garuda Indonesia | GA | GIA | INDONESIA | Indonesia | - | 142 |
| Gazpromavia | 4G | GZP | GAZPROMAVIA | Russia | - | 3 |
| Georgian Airways | A9 | TGZ | TAMAZI | Georgia | - | 9 |
| Georgian National Airlines | QB | GFG | NATIONAL | Georgia | - | 1 |
| German International Air Lines | ZQ | GER | - | Germany | - | 1 |
| Germania | ST | GMI | GERMANIA | Germany | - | 26 |
| Germanwings | 4U | GWI | GERMAN WINGS | Germany | - | 56 |
| Gestion Aerea Ajecutiva | GW | GJT | BANJET | Spain | - | 2 |
| Global Aviation and Services Group | - | GAK | AVIAGROUP | Libya | - | 1 |
| Global Jet Luxembourg | - | SVW | SILVER ARROWS | Luxembourg | - | 1 |
| Globus | GH | GLP | - | Russia | - | 8 |
| Go Air | G8 | GOW | GOAIR | India | - | 37 |
| Go2Sky | 6G | RLX | RELAX | Slovakia | - | 1 |
| GoJet Airlines | G7 | GJS | GATEWAY | United States | - | 51 |
| Gol Transportes Aéreos | G3 | GLO | GOL TRANSPORTE | Brazil | - | 126 |
| Golden Myanmar Airlines | Y5 | GMR | Golden Myanmar | Burma | - | 3 |
| Grand China Air | CN | GDC | GRAND CHINA | China | - | 3 |
| Grand Cru Airlines | 9A | GCA | - | Lithuania | - | 1 |
| Guinea Ecuatorial Airlines | - | GEA | GEASA | Equatorial Guinea | - | 1 |
| Gulf Air | GF | GFA | GULF AIR | Oman | - | 34 |
| GullivAir | G2 | GBG | - | Unknown | - | 1 |
| GX Airlines | GX | CBG | SPRAY | China | - | 16 |
| Hainan Airlines | HU | CHH | HAINAN | China | - | 207 |
| Hawaiian Airlines | HA | HAL | HAWAIIAN | United States | - | 65 |
| Hebei Airlines | NS | HBH | Hebei Air | China | - | 21 |
| Helitt Líneas Aéreas | - | HTH | - | Spain | - | 1 |
| Hellenic Star Airways | HN | HST | Hellenic Star | Greece | - | 1 |
| Helvetic Airways | 2L | OAW | HELVETIC | Switzerland | - | 22 |
| Hewa Bora Airways | EO | ALX | ALLCONGO | Democratic Republic of the Congo | - | 2 |
| Hi Fly Malta | 3L | HFM | - | Unknown | - | 2 |
| Himalaya Airlines | H9 | HIM | - | Unknown | - | 3 |
| HiSky Europe | H4 | HYS | - | Unknown | - | 1 |
| Hokkaido Air System | - | NTH | NORTH AIR | Japan | - | 3 |
| Hokkaido International Airlines | HD | ADO | AIR DO | Japan | - | 13 |
| Homer Air | MR | OME | - | Germany | - | 1 |
| Hong Kong Airlines | HX | CRK | BAUHINIA | Hong Kong SAR of China | - | 39 |
| Hong Kong Express Airways | UO | HKE | HONGKONG SHUTTLE | Hong Kong SAR of China | - | 20 |
| Horizon Air | QX | QXE | HORIZON AIR | United States | - | 63 |
| I-Fly | H5 | RSY | RUSSIAN SKY | Russia | - | 12 |
| IBC Airways | II | CSQ | CHASQUI | United States | - | 2 |
| Iberia Airlines | IB | IBE | IBERIA | Spain | - | 105 |
| Iberia Express | I2 | IBS | - | Spain | - | 26 |
| Ibex Airlines | FW | IBX | IBEX | Japan | - | 10 |
| Icelandair | FI | ICE | ICEAIR | Iceland | - | 44 |
| Indigo | I9 | IBU | INDIGO BLUE | United States | - | 1 |
| IndiGo Airlines | 6E | IGO | IFLY | India | - | 191 |
| Indonesa Air Aisa X | XT | IDX | Red Phoenix | Indonesia | - | 2 |
| Indonesia Air Transport | - | IDA | INTRA | Indonesia | - | 1 |
| Indonesia AirAsia | QZ | AWQ | WAGON AIR | Indonesia | - | 22 |
| Interair South Africa | D6 | ILN | INLINE | South Africa | - | 2 |
| Iran Air | IR | IRA | IRANAIR | Iran | - | 35 |
| Iran Aseman Airlines | EP | IRC | - | Iran | - | 22 |
| Iraqi Airways | IA | IAW | IRAQI | Iraq | - | 36 |
| IRS Airlines | - | LVB | SILVERBIRD | Nigeria | - | 1 |
| Island Air | - | ISI | ISLANDMEX | Mexico | - | 5 |
| Israir | 6H | ISR | ISRAIR | Israel | - | 7 |
| ITA Airways | AZ | ITY | - | Unknown | - | 2 |
| Izhavia | I8 | IZA | IZHAVIA | Russia | - | 1 |
| J-Air | JL | JLJ | J AIR | Japan | - | 30 |
| Japan Air Commuter | - | JAC | COMMUTER | Japan | - | 16 |
| Japan Airlines Domestic | JL | JAL | J-BIRD | Japan | - | 184 |
| Japan Asia Airways | JF | JAA | ASIA | Japan | - | 2 |
| Japan Transocean Air | NU | JTA | JAI OCEAN | Japan | - | 15 |
| Jat Airways | JA | JAT | JAT | Serbia | - | 14 |
| Jazeera Airways | J9 | JZR | JAZEERA | Kuwait | - | 11 |
| Jeju Air | 7C | JJA | JEJU AIR | Republic of Korea | - | 29 |
| Jet Airways | 9W | JAI | JET AIRWAYS | India | - | 100 |
| Jet Aviation Business Jets | - | BZF | BIZFLEET | United States | - | 1 |
| Jet2.com | LS | EXS | CHANNEX | United Kingdom | - | 86 |
| Jetairfly | TB | JAF | BEAUTY | Belgium | - | 32 |
| JetBlue Airways | B6 | JBU | JETBLUE | United States | - | 281 |
| JetConnect | - | QNZ | QANTAS JETCONNECT | New Zealand | - | 8 |
| JetKonnect | - | JLL | - | Unknown | - | 1 |
| JetNetherlands | - | JNL | - | Unknown | - | 1 |
| Jetstar Airways | JQ | JST | JETSTAR | Australia | - | 71 |
| Jetstar Asia Airways | 3K | JSA | JETSTAR ASIA | Singapore | - | 18 |
| Jetstar Japan | GK | JJP | ORANGE LINER | Japan | - | 21 |
| Jetstar Pacific | BL | PIC | PACIFIC AIRLINES | Vietnam | - | 17 |
| Jettime | - | JTD | - | Unknown | - | 1 |
| Jettime | - | JTG | JETTIME | Denmark | - | 6 |
| Jin Air | LJ | JNA | Jin Air | South Korea | - | 23 |
| Jordan Aviation | R5 | JAV | JORDAN AVIATION | Jordan | - | 10 |
| JS Aviation | WJ | JES | JAY-ESS AVIATION | Mexico | - | 1 |
| Jubba Airways | - | JUB | JUBBA | Somali Republic | - | 5 |
| Juneyao Airlines | HO | DKH | JUNEYAO AIRLINES | China | - | 66 |
| K-Mile Air | 8K | KMI | KAY-MILE AIR | Thailand | - | 4 |
| Kabo Air | N2 | QNK | KABO | Nigeria | - | 3 |
| Kal Star Aviation | - | KLS | - | Indonesia | - | 7 |
| Kalitta Air | K4 | CKS | CONNIE | United States | - | 49 |
| Kalitta Charters | K9 | KFS | KALITTA | United States | - | 2 |
| Kam Air | RQ | KMF | KAMGAR | Afghanistan | - | 9 |
| Kar-Air | EO | KAR | - | Finland | - | 2 |
| Katekavia | - | KTK | KATEKAVIA | Russia | - | 4 |
| Kenya Airways | KQ | KQA | KENYA | Kenya | - | 39 |
| KLM Cityhopper | WA | KLC | CITY | Netherlands | - | 66 |
| KLM Royal Dutch Airlines | KL | KLM | KLM | Netherlands | 1919 | 143 |
| Knight Air | KY | KNA | KNIGHTAIR | Canada | - | 1 |
| KoralBlue Airlines | K7 | KBR | KORAL BLUE | Egypt | - | 1 |
| Korea Express Air | - | KEA | - | South Korea | - | 2 |
| Korean Air | KE | KAL | KOREANAIR | Republic of Korea | - | 184 |
| Kuban Airlines | GW | KIL | AIR KUBAN | Russia | - | 1 |
| Kuwait Airways | KU | KAC | KUWAITI | Kuwait | - | 35 |
| Kuzu Airlines Cargo | GO | KZU | KUZU CARGO | Turkey | - | 5 |
| LACSA | LR | LRC | LACSA | Costa Rica | - | 2 |
| LAN Airlines | LA | LAN | LAN | Chile | - | 102 |
| LAN Argentina | 4M | DSM | LAN AR | Argentina | - | 18 |
| LAN Cargo | UC | LCO | LAN CARGO | Chile | - | 4 |
| LAN Peru | LP | LPE | LANPERU | Peru | - | 28 |
| Lao Airlines | QV | LAO | LAO | Lao Peoples Democratic Republic | - | 11 |
| LatCharter | - | LTC | LATCHARTER | Latvia | - | 2 |
| Lauda Air | NG | LDA | LAUDA AIR | Austria | - | 7 |
| Lauda Motion (Amira Air) | - | LDM | - | Unknown | - | 8 |
| Leeward Islands Air Transport | LI | LIA | LIAT | Antigua and Barbuda | - | 9 |
| Libyan Airlines | - | LYW | LIBYAN AIRWAYS | Libya | - | 3 |
| Libyan Arab Airlines | LN | LAA | LIBAIR | Libya | - | 13 |
| Libyan Wings | - | LWA | - | Unknown | - | 2 |
| Linea Aerea de Servicio Ejecutivo Regional | QL | LER | LASER | Venezuela | - | 4 |
| Linhas A | TM | LAM | MOZAMBIQUE | Mozambique | - | 7 |
| Lion Mentari Airlines | JT | LNI | LION INTER | Indonesia | - | 115 |
| Logan Air | LM | LOG | LOGAN | United Kingdom | - | 3 |
| Longtail Aviation | 6T | LGT | LONGTAIL | Bermuda | - | 2 |
| LOT Polish Airlines | LO | LOT | POLLOT | Poland | - | 58 |
| Lucky Air | 8L | LKE | LUCKY AIR | China | - | 42 |
| Lufthansa | LH | DLH | LUFTHANSA | Germany | 1953 | 400 |
| Lufthansa Cargo | LH | GEC | LUFTHANSA CARGO | Germany | - | 22 |
| Lufthansa CityLine | CL | CLH | HANSALINE | Germany | - | 3 |
| Luxair | LG | LGL | LUXAIR | Luxembourg | - | 20 |
| Luxwing | BN | LWG | - | Unknown | - | 2 |
| Mahan Air | W5 | IRM | MAHAN AIR | Iran | - | 36 |
| Malaysia Airlines | MH | MAS | MALAYSIAN | Malaysia | - | 81 |
| Malaysia Wings | 3W | MWI | MWI | Malaysia | - | 2 |
| Maldivo Airlines | NR | MAV | Maldivo | Maldives | - | 2 |
| Maleth-Aero | DB | MLT | - | Unknown | - | 6 |
| Mali Air Express | XP | VXP | AVION EXPRESS | Mali | - | 2 |
| Malindo Air | OD | MXD | Malindo | Malaysia | - | 42 |
| Malta Air | AL | MAY | - | Unknown | - | 16 |
| Malta Air Charter | 3O | MAC | MALTA CHARTER | Malta | - | 7 |
| Malta MedAir | MM | MMO | - | Unknown | - | 7 |
| Mandarin Airlines | AE | MDA | Mandarin | Taiwan | - | 6 |
| Mango | JE | MNO | TULCA | South Africa | - | 10 |
| Mann Yadanarpon Airlines | 7Y | MYP | MANN ROYAL | Burma | - | 2 |
| Marsland Aviation | M7 | MSL | MARSLANDAIR | Sudan | - | 1 |
| Martinair | MP | MPH | MARTINAIR | Netherlands | - | 2 |
| MasAir | M7 | MAA | MAS CARGA | Mexico | - | 1 |
| Masterjet | - | LMJ | MASTERJET | Portugal | - | 1 |
| Mauritania Airlines International | L6 | MAI | - | Mauritania | - | 6 |
| Med-View Airline | VL | MEV | - | Unknown | - | 2 |
| Mega Maldives | LV | MEG | - | Unknown | - | 2 |
| Meridiana | IG | ISS | MERAIR | Italy | - | 24 |
| Mesa Airlines | YV | ASH | AIR SHUTTLE | United States | - | 128 |
| Metrojet | - | MTJ | METROJET | Hong Kong SAR of China | - | 1 |
| Mexicana de Aviaci | MX | MXA | MEXICANA | Mexico | - | 3 |
| Miami Air International | GL | BSK | BISCAYNE | United States | - | 4 |
| MIAT Mongolian Airlines | OM | MGL | MONGOL AIR | Mongolia | - | 4 |
| Middle East Airlines | ME | MEA | CEDAR JET | Lebanon | - | 22 |
| Mistral Air | M4 | MSA | AIRMERCI | Italy | - | 6 |
| MNG Airlines | MB | MNB | BLACK SEA | Turkey | - | 11 |
| Monarch Airlines | ZB | MON | MONARCH | United Kingdom | - | 36 |
| Montenegro Airlines | YM | MGX | MONTAIR | Montenegro | - | 6 |
| Morningstar Air Express | - | MAL | MORNINGSTAR | Canada | - | 8 |
| MSC Air | CP | LSI | - | Unknown | - | 1 |
| My Jet Xpress Airlines | N7 | NEP | - | Unknown | - | 1 |
| Myanma Airways | UB | UBA | UNIONAIR | Myanmar | - | 14 |
| Myanmar Airways International | 8M | MMM | assignment postponed | Myanmar | - | 4 |
| Mytravel Airways | DK | VKG | VIKING | Denmark | - | 9 |
| Nas Air | XY | KNE | NAS EXPRESS | Saudi Arabia | - | 38 |
| Nasair | UE | NAS | NASAIRWAYS | Eritrea | - | 1 |
| National Air Cargo | N8 | NCR | - | United States | - | 9 |
| National Jet Express | WO | JTE | JETEX | Australia | - | 2 |
| NAV CANADA | - | NVC | NAV CAN | Canada | - | 2 |
| Neos | NO | NOS | MOONFLOWER | Italy | - | 13 |
| Nesma Airlines | NE | NMA | Nesma Airlines | Egypt | - | 10 |
| Network Aviation | QF | NWK | - | Unknown | - | 16 |
| Network Aviation Services | - | NET | NETWORK | Nigeria | - | 1 |
| NextJet | 2N | NTJ | NEXTJET | Sweden | - | 1 |
| Niki | HG | NLY | FLYNIKI | Austria | - | 35 |
| Nile Air | NP | NIA | NILEBIRD | Egypt | - | 7 |
| Nippon Cargo Airlines | KZ | NCA | NIPPON CARGO | Japan | - | 12 |
| Nok Air | DD | NOK | NOK AIR | Thailand | - | 31 |
| Nomad Aviation | - | NMD | NOMAD AIR | Namibia | - | 1 |
| Nordic Solutions | X9 | NVD | NORDVIND | Lithuania | - | 2 |
| Nordstar Airlines | Y7 | TYA | - | Unknown | - | 2 |
| NordWind Airlines | N4 | NWS | NORDLAND | Russia | - | 36 |
| North-West Air Company | 0E | NWC | - | Unknown | - | 1 |
| Northern Air Cargo | NC | NAC | YUKON | United States | - | 6 |
| Norwegian Air International (D8) | - | IBK | NORTRANS | Norway | - | 79 |
| Norwegian Air Shuttle | DY | NAX | NOR SHUTTLE | Norway | - | 115 |
| Norwegian Air Shuttle | DY | NOZ | - | Unknown | - | 5 |
| Norwegian Air Sweden | D8 | NSZ | - | Unknown | - | 1 |
| Nouvel Air Tunisie | BJ | LBT | NOUVELAIR | Tunisia | - | 9 |
| Novair | N9 | NVR | NAVIGATOR | Sweden | - | 4 |
| NovaJet | - | NOJ | - | Unknown | - | 1 |
| Oceanair | O6 | ONE | OCEANAIR | Brazil | - | 35 |
| Olympic Airlines | OA | OAL | OLYMPIC | Greece | - | 11 |
| Oman Air | WY | OMA | OMAN AIR | Oman | - | 44 |
| Oman Royal Flight | - | ORF | OMAN | Oman | - | 4 |
| Omni Air International | OY | OAE | OMNI-EXPRESS | United States | - | 15 |
| Omniflys | - | OMF | OMNIFLYS | Mexico | - | 1 |
| Omskavia Airline | OV | OMS | OMSK | Russia | - | 1 |
| Onur Air | 8Q | OHY | ONUR AIR | Turkey | - | 24 |
| OpenSkies | - | BOS | MISTRAL | United Kingdom | - | 4 |
| Orbest | 6O | OBS | ORBEST | Portugal | - | 1 |
| Orient Thai Airlines | OX | OEA | ORIENT THAI | Thailand | - | 7 |
| Overland Airways | OJ | OLA | OVERLAND | Nigeria | - | 7 |
| Pakistan International Airlines | PK | PIA | PAKISTAN | Pakistan | - | 37 |
| Palestinian Airlines | PF | PNW | PALESTINIAN | Egypt | - | 1 |
| Pan Europeenne Air Service | - | PEA | - | France | - | 2 |
| Parsa | 7P | PST | TURISMO REGIONAL | Panama | - | 1 |
| Passaredo Transportes Aereos | 2Z | PTB | PASSAREDO | Brazil | - | 10 |
| Pegasus Airlines | PC | PGT | SUNTURK | Turkey | - | 100 |
| Pelita Air Service | - | PAS | PELITA | Indonesia | - | 2 |
| Peruvian Navy | - | INP | - | Peru | - | 4 |
| Philippine Airlines | PR | PAL | PHILIPPINE | Philippines | - | 73 |
| Phoebus Apollo Aviation | - | PHB | PHOEBUS | South Africa | - | 1 |
| Piedmont Airlines (1948-1989) | PT | PDT | PIEDMONT | United States | - | 18 |
| Pobeda | DP | PBD | POBEDA | Russia | - | 26 |
| Polar Air Cargo | PO | PAC | POLAR | United States | - | 7 |
| Porter Airlines | PD | POE | PORTER AIR | Canada | - | 29 |
| Pouya Air | - | PYA | - | Iran | - | 2 |
| Precision Air | PW | PRF | PRECISION AIR | Tanzania | - | 8 |
| Prime Air | - | PRM | PRIME AIR | United States | - | 1 |
| Privatair | - | PTI | PRIVATAIR | Switzerland | - | 2 |
| Privilege Style L | P6 | PVG | PRIVILEGE | Spain | - | 1 |
| Qantas | QF | QFA | QANTAS | Australia | 1920 | 135 |
| QantasLink | QF | QLK | - | Unknown | - | 1 |
| QantasLink / National Jet Systems | QF | QJE | - | Unknown | - | 6 |
| Qatar Air Cargo | - | QAC | QATAR CARGO | Qatar | - | 6 |
| Qatar Airways | QR | QTR | QATARI | Qatar | 1993 | 261 |
| Qatar Amiri Flight | - | QAF | AMIRI | Qatar | - | 10 |
| Qatar Executive | QE | QQE | - | Unknown | - | 4 |
| Qeshm Air | - | IRQ | QESHM AIR | Iran | - | 13 |
| Red Wings | WZ | RWZ | AIR RED | Russia | - | 7 |
| Regional Express | ZL | RXA | REX | Australia | - | 4 |
| Republic Airlines | YX | RPA | BRICKYARD | United States | - | 53 |
| Rhoades Aviation | - | RDS | RHOADES EXPRESS | United States | - | 2 |
| Rog-Air | F3 | FAD | AIR FRONTIER | Canada | - | 3 |
| Rossiya-Russian Airlines | FV | SDM | PULKOVO | Russia | - | 79 |
| Rotana Jet | RG | RJD | ROTANA | United Arab Emirates | - | 1 |
| Royal Air Cambodge | VJ | RAC | - | Cambodia | - | 4 |
| Royal Air Maroc | AT | RAM | ROYALAIR MAROC | Morocco | - | 65 |
| Royal Brunei Airlines | BI | RBA | BRUNEI | Brunei | - | 11 |
| Royal Falcon | RL | RFJ | - | Jordan | - | 2 |
| Royal Flight | - | DME | - | Russia | - | 9 |
| Royal Jet | - | ROJ | ROYALJET | United Arab Emirates | - | 9 |
| Royal Jordanian | RJ | RJA | JORDANIAN | Jordan | - | 25 |
| Royal Nepal Airlines | RA | RNA | ROYAL NEPAL | Nepal | - | 5 |
| Royal Sky | RR | RYS | ROYAL SKY | Thailand | - | 12 |
| Ruili Airlines | DR | RLH | - | Unknown | - | 1 |
| Rusline | 7R | RLU | RUSLINE AIR | Russia | - | 9 |
| Rwandair Express | WB | RWD | RWANDAIR | Rwanda | - | 12 |
| Ryanair | FR | RYR | RYANAIR | Ireland | - | 497 |
| Ryanair UK | RK | RUK | - | Unknown | - | 2 |
| S7 Airlines | S7 | SBI | SIBERIAN AIRLINES | Russia | - | 107 |
| Safair | FA | SFR | CARGO | South Africa | - | 3 |
| Sakaviaservice | 7L | AZG | SAKSERVICE | Georgia | - | 3 |
| Sakhalinskie Aviatrassy (SAT) | - | SHU | SATAIR | Russia | - | 1 |
| Santa Barbara Airlines | S3 | BBR | SANTA BARBARA | Venezuela | - | 5 |
| Saratov Aviation Division | 6W | SOV | SARATOV AIR | Russia | - | 2 |
| SAS Connect | SL | SZS | - | Unknown | - | 4 |
| SATA Air Acores | SP | SAT | SATA | Portugal | - | 4 |
| SATA International | S4 | RZO | AIR AZORES | Portugal | - | 8 |
| Saudi Arabian Airlines | SV | SVA | SAUDIA | Saudi Arabia | - | 189 |
| Scandinavian Airlines System | SK | SAS | SCANDINAVIAN | Sweden | - | 188 |
| Scat Air | DV | VSV | VLASTA | Kazakhstan | - | 12 |
| ScotAirways | - | SAY | SUCKLING | United Kingdom | - | 2 |
| Servicio Aereo Regional Regair | 6G | RER | REGAIR | Ecuador | - | 1 |
| Sevenair | UG | SEN | SEVENAIR | Tunisia | - | 1 |
| Shaheen Air International | NL | SAI | SHAHEEN AIR | Pakistan | - | 21 |
| Shandong Airlines | SC | CDG | SHANDONG | China | - | 113 |
| Shanghai Airlines | FM | CSH | SHANGHAI AIR | China | - | 89 |
| Shanxi Airlines | XR | CXI | SHANXI | China | - | 2 |
| Shenzhen Airlines | ZH | CSZ | SHENZHEN AIR | China | - | 174 |
| Shenzhen Donghai Airlines | DZ | EPA | DONGHAI AIR | China | - | 1 |
| Sichuan Airlines | 3U | CSC | SI CHUAN | China | - | 133 |
| Sideral Linhas Aéreas | - | SID | - | Unknown | - | 1 |
| Sierra Pacific Airlines | - | SPA | SIERRA PACIFIC | United States | - | 3 |
| SilkAir | MI | SLK | SILKAIR | Singapore | - | 33 |
| Singapore Airlines | SQ | SIA | SINGAPORE | Singapore | 1947 | 161 |
| Singapore Airlines Cargo | SQ | SQC | SINGCARGO | Singapore | - | 9 |
| Sky Airline | H2 | SKU | AEROSKY | Chile | - | 28 |
| Sky Angkor Airlines (ZA) | ZA | SWM | SKY ANGKOR | Cambodia | - | 3 |
| Sky Aviation | - | SSY | SIERRA SKY | Sierra Leone | - | 1 |
| Sky Express | G3 | SEH | AIR CRETE | Greece | - | 6 |
| Sky Express | XW | SXR | SKYSTORM | Russia | - | 4 |
| Sky Lease Cargo | GG | KYE | - | Unknown | - | 1 |
| Sky Wings Airlines | - | GSW | - | Greece | - | 1 |
| Skymark Airlines | BC | SKY | SKYMARK | Japan | - | 27 |
| Skynet Asia Airways | 6J | SNJ | NEWSKY | Japan | - | 11 |
| Skyservice Airlines | 5G | SSV | SKYTOUR | Canada | - | 1 |
| SkyUp Airlines | - | SQP | - | Unknown | - | 3 |
| SkyWest | OO | SKW | SKYWEST | United States | - | 398 |
| Skywest Airlines | - | OZW | OZWEST | Australia | - | 145 |
| Small Planet Airlines | - | ELC | - | Lithuania | - | 2 |
| SmartLynx Airlines Estonia | - | MYX | - | Unknown | - | 2 |
| Solar Cargo | - | OLC | SOLARCARGO | Venezuela | - | 1 |
| Solinair | - | SOP | SOLINAIR | Slovenia | - | 1 |
| Solomon Airlines | IE | SOL | SOLOMON | Solomon Islands | - | 2 |
| Somon Air | SZ | SMR | SOMON AIR | Tajikistan | - | 5 |
| Sonair Servico Aereo | - | SOR | SONAIR | Angola | - | 2 |
| South African Airways | SA | SAA | SPRINGBOK | South Africa | - | 59 |
| South African Express | - | EXY | EXPRESSWAYS | South Africa | - | 22 |
| South East Asian Airlines | DG | SRQ | SEAIR | Philippines | - | 15 |
| Southern Air | 9S | SOO | SOUTHERN AIR | United States | - | 13 |
| Southwest Airlines | WN | SWA | SOUTHWEST | United States | - | 875 |
| Specsavers Aviation | - | SSZ | SPECSAVERS | United Kingdom | - | 1 |
| Spicejet | SG | SEJ | SPICEJET | India | - | 61 |
| Spirit Airlines | NK | NKS | SPIRIT WINGS | United States | - | 148 |
| Spring Airlines | 9C | CQH | AIR SPRING | China | - | 75 |
| Spring Airlines Japan | IJ | SJO | - | Japan | - | 6 |
| Sprintair | - | SRN | - | Poland | - | 5 |
| SriLankan Airlines | UL | ALK | SRILANKAN | Sri Lanka | - | 26 |
| Sriwijaya Air | SJ | SJY | SRIWIJAYA | Indonesia | - | 42 |
| Star Air Cargo | - | BRH | - | Unknown | - | 1 |
| Star Flyer | 7G | SFJ | STARFLYER | Japan | - | 11 |
| State Air Company Berkut | - | BEC | - | Kazakhstan | - | 1 |
| Sudan Airways | SD | SUD | SUDANAIR | Sudan | - | 4 |
| Sun Country Airlines | SY | SCX | SUN COUNTRY | United States | - | 35 |
| SunExpress | XQ | SXS | SUNEXPRESS | Turkey | - | 64 |
| SunExpress Germany | XG | SXD | - | Unknown | - | 1 |
| Sunrise Airways | S6 | KSZ | - | Haiti | - | 2 |
| Sunwing Airlines | WG | SWG | SUNWING | Canada | - | 25 |
| Surinam Airways | PY | SLM | SURINAM | Suriname | - | 4 |
| Svyaz Rossiya | 7R | SJM | RussianConnecty | Russia | - | 2 |
| Swift Air (Interstate Equipment Leasing) | WQ | SWQ | SWIFTFLIGHT | United States | - | 1 |
| Swiftair | WT | SWT | SWIFT | Spain | - | 24 |
| Syrian Arab Airlines | RB | SYR | SYRIANAIR | Syrian Arab Republic | - | 10 |
| TAAG Angola Airlines | DT | DTA | DTA | Angola | - | 13 |
| Taban Air Lines | - | TBM | TABAN AIR | Iran | - | 8 |
| TACV | VR | TCV | CABOVERDE | Portugal | - | 1 |
| Taftan Airlines | - | SBT | TAFTAN | Iran | - | 1 |
| TAM Mercosur | PZ | LAP | PARAGUAYA | Paraguay | - | 1 |
| TAME | EQ | TAE | TAME | Ecuador | - | 12 |
| TAMPA | QT | TPA | TAMPA | Colombia | - | 5 |
| TAP Portugal | TP | TAP | AIR PORTUGAL | Portugal | - | 126 |
| Tarom | RO | ROT | TAROM | Romania | - | 33 |
| Tasman Cargo Airlines | HJ | TMN | - | Unknown | - | 1 |
| Tassili Airlines | SF | DTH | TASSILI AIR | Algeria | - | 8 |
| Texair Charter | - | TXA | OKAY AIR | United States | - | 24 |
| Thai AirAsia | FD | AIQ | THAI ASIA | Thailand | - | 55 |
| Thai Airways International | TG | THA | THAI | Thailand | - | 81 |
| Thai Vietjet Air | VZ | TVJ | THAIVIET JET | Thailand | - | 4 |
| Thomas Cook Airlines | MT | TCX | KESTREL | United Kingdom | - | 45 |
| Thomas Cook Airlines | FQ | TCW | THOMAS COOK | Belgium | - | 3 |
| Thomsonfly | BY | TOM | TOMSON | United Kingdom | - | 75 |
| Tianjin Airlines | GS | GCR | - | China | - | 90 |
| Tiger Airways Australia | TR | TGW | GO CAT | Australia | - | 42 |
| Tiphook PLC | 3S | BOX | BOX | United Kingdom | - | 18 |
| Titan Airways | ZT | AWC | ZAP | United Kingdom | - | 14 |
| TNT Airways | 3V | TAY | QUALITY | Belgium | - | 10 |
| Toll Aviation | - | TFR | - | Unknown | - | 1 |
| Total Linhas Aereas | - | TTL | TOTAL | Brazil | - | 4 |
| Trade Air | C3 | TDR | TRADEAIR | Croatia | - | 4 |
| Trans States Airlines | AX | LOF | WATERSKI | United States | - | 23 |
| Trans-Ulgii | QU | UTN | TRANS-ULGII | Mongolia | - | 1 |
| Transaero Airlines | UN | TSO | TRANSOVIET | Russia | - | 6 |
| Transair | - | TTZ | - | Canada | - | 2 |
| TransAsia Airways | GE | TNA | TransAsia | Taiwan | - | 1 |
| Transavia France | TO | TVF | FRENCH SUN | France | - | 34 |
| Transavia Holland | HV | TRA | TRANSAVIA | Netherlands | - | 50 |
| TransNusa Air | 8B | TNU | TRANSNUSA | Indonesia | - | 4 |
| Transportes Aereos I.R. Crusoe | RV | ROU | ROBINSON CRUSOE | Chile | - | 7 |
| Transportes Aereos Regionales | - | TGI | TRANSPORTE REGIONAL | Mexico | - | 7 |
| TrasBrasil | I3 | TBZ | - | Brazil | - | 15 |
| Travel Service | QS | TVS | SKYTRAVEL | Czech Republic | - | 46 |
| Travelair | XJ | TAX | TRAVELAIR | Germany | - | 1 |
| Tri-MG Intra Asia Airlines | GY | TMG | TRILINES | Indonesia | - | 1 |
| Trigana Air Service | - | TGN | TRIGANA | Indonesia | - | 1 |
| TRIP Linhas A | T4 | TIB | TRIP | Brazil | - | 7 |
| Triple Alpha | P3 | CLU | CAROLUS | Germany | - | 1 |
| TUIfly | X3 | HLX | YELLOW CAB | Germany | - | 1 |
| TUIfly Nordic | 6B | BLX | BLUESCAN | Sweden | - | 9 |
| Tulpar Air | - | TUL | URSAL | Russia | - | 1 |
| Tulpar Air Service | UG | TUX | TULPA | Kazakhstan | - | 1 |
| Tuninter | X3 | TUI | - | Tunisia | - | 30 |
| Tunisair | TU | TAR | TUNAIR | Tunisia | - | 35 |
| Turkish Airlines | TK | THY | TURKAIR | Turkey | 1933 | 393 |
| Turkmenistan Airlines | T5 | TUA | TURKMENISTAN | Turkmenistan | - | 27 |
| Turkuaz Airlines | - | TRK | TURKU | Turkey | - | 5 |
| Tway Airlines | TW | TWB | TWAY AIR | South Korea | - | 19 |
| Ukraine Air Enterprise | - | UKN | ENTERPRISE UKRAINE | Ukraine | - | 1 |
| Ukraine International Airlines | PS | AUI | UKRAINE INTERNATIONAL | Ukraine | - | 43 |
| Uni Air | B7 | UIA | Glory | Taiwan | - | 17 |
| United Airlines | UA | UAL | UNITED | United States | 1926 | 1,016 |
| United Airways | UD | UBD | UNITED BANGLADESH | Bangladesh | - | 3 |
| United Eagle Airlines | EU | UEA | UNITED EAGLE | China | - | 1 |
| United Parcel Service | 5X | UPS | UPS | United States | - | 268 |
| United States Transportation Command | - | CMB | - | Unknown | - | 1 |
| Ural Airlines | U6 | SVR | SVERDLOVSK AIR | Russia | - | 55 |
| US-Bangla Airlines | BS | UBG | - | Bangladesh | - | 7 |
| USA Jet Airlines | U7 | JUS | JET USA | United States | - | 6 |
| UTair Aviation | UT | UTA | UTAIR | Russia | - | 58 |
| Uzbekistan Airways | HY | UZB | UZBEK | Uzbekistan | - | 5 |
| ViaAir | - | SRY | Stingray | United States | - | 6 |
| VietJet Air | VJ | VJC | VIETJETAIR | Vietnam | - | 39 |
| Vietnam Airlines | VN | HVN | VIET NAM AIRLINES | Vietnam | - | 98 |
| VIM Airlines | NN | MOV | MOV AIR | Russia | - | 18 |
| Virgin America | VX | VRD | REDWOOD | United States | - | 63 |
| Virgin Atlantic Airways | VS | VIR | VIRGIN | United Kingdom | - | 54 |
| Virgin Australia | VA | VOZ | VIRGIN | Australia | - | 112 |
| Vision Air International | - | VIS | - | Pakistan | - | 2 |
| Vistajet | - | VJT | VISTA | Canada | - | 1 |
| VivaColombia | 5Z | VVC | - | Colombia | - | 14 |
| VLM Airlines | VG | VLM | RUBENS | Belgium | - | 10 |
| Volaris | Y4 | VOI | VOLARIS | Mexico | - | 81 |
| Volga Aviaexpress | G6 | WLG | GOUMRAK | Russia | - | 1 |
| VOLOTEA Airways | V7 | VOE | - | Spain | - | 44 |
| Vueling Airlines | VY | VLG | VUELING | Spain | - | 134 |
| Wataniya Airways | - | KW1 | - | Kuwait | - | 2 |
| WDL Aviation | W1 | WDL | WDL | Germany | - | 2 |
| West Air China | PN | CHB | WEST CHINA | China | - | 27 |
| West Air Sweden | PT | SWN | AIR SWEDEN | Sweden | - | 1 |
| Western Arctic Air | WL | WAL | WESTERN ARCTIC | Canada | - | 2 |
| Western Global Airlines | KD | WGN | - | Unknown | - | 1 |
| WestJet | WS | WJA | WESTJET | Canada | 1996 | 137 |
| WestJet Encore | WR | WEN | Encore | Canada | - | 46 |
| White | WI | WHT | YOUNG SKY | Portugal | - | 1 |
| Widerøe | WF | WIF | WIDEROE | Norway | - | 11 |
| Wind Rose Aviation | 7W | WRC | WIND ROSE | Ukraine | - | 8 |
| Windrose Air | - | QGA | QUADRIGA | Germany | - | 1 |
| Wings Air | IW | WON | WINGS ABADI | Indonesia | - | 51 |
| Wizz Air | W6 | WZZ | WIZZ AIR | Hungary | - | 122 |
| Wizz Air UK | W9 | WUK | - | Unknown | - | 3 |
| World2Fly | 2W | WFL | - | Unknown | - | 1 |
| Xiamen Airlines | MF | CXA | XIAMEN AIR | China | - | 156 |
| XL Airways France | U5 | SEU | STARWAY | France | - | 6 |
| Xtra Airways | XP | CXP | RUBY MOUNTAIN | United States | - | 1 |
| Yamal Airlines | YL | LLM | YAMAL | Russia | - | 25 |
| Yanair | YE | ANR | - | Unknown | - | 1 |
| Yangtze River Express | Y8 | YZR | YANGTZE RIVER | China | - | 3 |
| Yemenia | IY | IYE | YEMENI | Yemen | - | 4 |
| Yeti Airlines | - | NYT | - | Nepal | - | 4 |
| Zagros Airlines | - | IZG | ZAGROS | Iran | - | 18 |
| Zimex Aviation | XM | IMX | ZIMEX | Switzerland | - | 4 |