Airline Abbreviations
| IATA CODE | FULL NAME |
| AA | American Airlines, American Eagle and code sharing carriers |
| AC | Air Canada and code sharing carriers |
| AF | Air France and code sharing carriers |
| AI | Air India and code sharing carriers |
| AM | Aeromexico and code sharing carriers |
| AN | Ansett Australia |
| AQ | Aloha Airlines, Aloha Commuter, and code sharing carriers |
| AR | Aerolineas Argentinas |
| AS | Alaska Airlines and code sharing carriers |
| AT | Royal Air Maroc and code sharing carriers |
| AV | Avianca and code sharing carriers |
| AY | Finnair and code sharing carriers |
| AZ | Alitalia and code sharing carriers |
| BA | British Airways and code sharing carriers |
| BB | Seaborne Aviation |
| BD | British Midland Airways Ltd |
| BG | Biman Bangladesh |
| BI | Royal Brunei Airlines |
| BR | EVA Airways |
| BW | BWIA Int'l. |
| BZ | Keystone Air Service |
| B6 | Jetblue Airways Corp. |
| CA | Air China |
| CH | Bemidji Air |
| CI | China Airlines |
| CM | Copa and code sharing carriers |
| CO | Continental Airlines, Continental Express, and code sharing carriers |
| CU | Cubana Airlines |
| CX | Cathay Pacific Airways and code sharing carriers |
| CZ | China Southern Airlines |
| C2 | Air Caribbean Limited |
| C6 | Canjet Airlines |
| DE | Condor Flugdienst |
| DL | Delta Air Lines, Delta Connection, and code sharing carriers |
| DM | Maersk Air A/S |
| EI | Aer Lingus Limited and code sharing carriers |
| EJ | New England Airlines |
| ET | Ethiopian Airlines |
| EU | Ecuatoriana De Aviacion |
| EX | Aerolineas Santo Domingo |
| E2 | Rio Grande Air |
| E9 | Pan Am Clipper Connection |
| FI | Icelandair |
| FJ | Air Pacific |
| FK | Keewatin Air Limited |
| FL | AirTran Airways and AirTran Airlines |
| F9 | Frontier Airlines and code sharing carriers |
| GA | Garuda Indonesian Airways |
| GF | Gulf Air Company and code sharing carriers |
| GH | Ghana Airways Corp. |
| GQ | Big Sky Airlines |
| GS | Grant Aviation |
| GY | Guyana Airways 2000 Inc. |
| G4 | Allegiant Air |
| HA | Hawaiian Air Lines and code sharing carriers |
| HP | America West Airlines, America West Express, and code sharing carriers |
| HW | North-Wright Airlines |
| HY | Uzbekistan Airways |
| H3 | Harbour Air Ltd. |
| H6 | Hageland Aviation Services |
| IB | Iberia |
| IJ | Air Liberte |
| IS | Island Airlines |
| IV | Wind Jet |
| JB | Helijet Airways |
| JF | L.A.B. Flying Service |
| JJ | TAM Linhas Aereas |
| JK | Spanair S.A. |
| JL | Japan Airlines |
| JM | Air Jamaica Limited |
| JO | JALways Co. Ltd. |
| JR | Aero California |
| JV | Bearskin Airlines |
| J3 | Northwestern Air Lease Ltd. |
| J4 | Buffalo Airways Ltd. |
| J6 | Larry's Flying Service |
| KA | Hong Kong Dragon Airlines |
| KE | Korean Air |
| KL | KLM-Royal Dutch Airlines and code sharing carriers |
| KS | PenAir |
| KU | Kuwait Airways |
| KX | Cayman Airways |
| K5 | Wings of Alaska and code sharing carriers |
| K7 | Arizona Express Airlines |
| K9 | Skyward Aviation |
| LA | Lan-Chile |
| LB | Lloyd Aereo Boliviano S.A. |
| LG | Luxair |
| LH | Lufthansa and code sharing carriers |
| LI | Liat and code sharing carriers |
| LM | Livingston S.p.A. |
| LO | Lot Polish Airlines |
| LP | Lan Peru S.A. |
| LR | LACSA and code sharing carriers |
| LT | LTU Int'l. Airways and code sharing carriers |
| LW | Air Nevada and code sharing carriers |
| LX | Crossair AG |
| LY | El Al Israel Airlines and code sharing carriers |
| MA | Malev-Hungarian Airlines |
| MH | Malaysia Airlines |
| MJ | Lineas Aereas Privadas Argentinas |
| MM | SAM |
| MP | Martinair Holland |
| MS | Egyptair |
| MU | China Eastern Airlines |
| MX | Mexicana de Aviacion and code sharing carriers |
| M5 | Kenmore Air |
| NA | North American Airlines |
| NG | Lauda Air |
| NH | All Nippon Airways |
| NJ | Nordisk Aviation |
| NK | Spirit Airlines |
| NW | Northwest Airlines, Northwest Airlink, and code sharing carriers |
| NX | Air Macau Company Ltd |
| NZ | Air New Zealand and code sharing carriers |
| N2 | Aerolineas Internacionales |
| N5 | Skagway Air |
| N7 | National Airlines |
| OA | Olympic Airways |
| OK | CSA - Czech Airlines |
| OP | Chalk's International |
| OQ | Sunrise Airlines |
| OS | Austrian Airlines |
| OZ | Asiana Airlines |
| PB | Interprovincial Airlines |
| PH | Polynesian Limited |
| PK | Pakistan International Airlines |
| PN | Pan American Airways |
| PR | Philippine Airlines |
| QF | Qantas Airways and code sharing carriers |
| QM | Air Malawi |
| QN | Royal Aviation |
| QW | Turks and Caicos Airways |
| RG | Varig and code sharing carriers |
| RH | Regionair |
| RJ | Royal Jordanian and code sharing carriers |
| RK | Air Afrique and code sharing carriers |
| RO | Tarom-Romanian Air Transport |
| RV | Reeve Aleutian Airways |
| R7 | Aserca Airlines, C.A. |
| SA | South African and code sharing carriers |
| SB | Air Caledonie International |
| SG | Jetsgo |
| SK | SAS-Scandinavian Airlines System |
| SM | Swedline Express |
| SN | SN Brussels Airlines |
| SQ | Singapore Airlines and code sharing carriers |
| SR | Swissair |
| SU | Aeroflot |
| SV | Saudi Arabian |
| SY | Sun Country Airlines |
| S5 | Shuttle America |
| S6 | Salmon Air |
| TA | Taca International Airlines |
| TG | Thai Airways |
| TK | Turkish Airlines Inc. |
| TN | Air Tahiti Nui |
| TP | TAP-Air Portugal |
| TR | Transbrasil |
| TW | Trans World Airlines and Trans World Express |
| TX | Air Caraibes |
| TZ | ATA |
| T2 | Nakina Outpost Camp and Air Service |
| T4 | Hellas Jet |
| T9 | TMA - Transmeridian Airlines, Inc. |
| UA | United Airlines, United Express, and code sharing carriers |
| UL | Sri Lanka Airlines Limited |
| UP | Bahamasair and code sharing carriers |
| US | US Airways, US Airways Express, US Airways Shuttle, and code sharing carriers |
| UW | Perimeter Airlines (Inland) |
| UX | Air Europa |
| U7 | Norcan Air |
| VE | Avensa |
| VH | Aeropostal Alas de Venezuela |
| VI | Vieques Air Link |
| VL | North Vancouver Air |
| VS | Virgin Atlantic Airways and code sharing carriers |
| VW | Aeromar Airlines and code sharing carriers |
| VX | Aerolineas Centrales De Colombia |
| WJ | Labrador Airways |
| WN | Southwest Airlines |
| WS | Westjet Airlines |
| WU | Tikal Jets |
| XC | K.D. Air |
| XL | Lan Ecuador |
| YI | Air Sunshine |
| YN | Air Creebec |
| YR | Scenic Airlines |
| YV | Mesa Airlines |
| YX | Midwest Express and Midwest Express Connection |
| ZK | Great Lakes Airlines |
| ZO | Ozark Airlines |
| ZP | Air St. Thomas |
| Z3 | Promech/Seaborne Seaplane |
| 2F | Frontier Flying Service |
| 2R | VIA Rail Canada |
| 2S | Island Express |
| 2T | Canada 3000 |
| 3C | Corporate Express |
| 3J | Zip Air |
| 3K | Everts Air |
| 3M | Gulfstream Int'l. |
| 4B | Olson Air Service |
| 4E | Tanana Air Service |
| 4K | Kenn Borek Air |
| 4M | Lan Dominicana |
| 4N | Air North |
| 4S | Sol Air |
| 4V | Birdy Airlines |
| 4W | Warbelow's Air Ventures |
| 5F | Arctic Circle Air Service |
| 5S | Servicios Aereos Profesionales |
| 6A | Aviacsa |
| 6C | Cape Smythe Air Service |
| 6L | Aklak |
| 7A | Haines Airways |
| 7F | First Air and First Air Commuter |
| 7P | APA Int'l. Air |
| 7S | Arctic Transportation Services |
| 7Z | Laker Airways (Bahamas) |
| 8E | Bering Air |
| 8G | Gulf and Caribbean Cargo |
| 8O | West Coast Air |
| 8P | Pacific Coastal Airlines |
| 8Q | Baker Aviation |
| 8T | Air Tindi |
| 8V | Wright Air Service |
| 9D | Aero Continente Dominicana |
| 9K | Cape Air and Nantucket Airlines |
| 9T | Athabaska Airways |
| EI | Aer Lingus Limited and code sharing carriers |
| JR | Aero California |
| 9D | Aero Continente Dominicana |
| SU | Aeroflot |
| AR | Aerolineas Argentinas |
| VX | Aerolineas Centrales De Colombia |
| N2 | Aerolineas Internacionales |
| EX | Aerolineas Santo Domingo |
| VW | Aeromar Airlines and code sharing carriers |
| AM | Aeromexico and code sharing carriers |
| VH | Aeropostal Alas de Venezuela |
| RK | Air Afrique and code sharing carriers |
| SB | Air Caledonie International |
| AC | Air Canada and code sharing carriers |
| TX | Air Caraibes |
| C2 | Air Caribbean Limited |
| CA | Air China |
| YN | Air Creebec |
| UX | Air Europa |
| AF | Air France and code sharing carriers |
| AI | Air India and code sharing carriers |
| JM | Air Jamaica Limited |
| IJ | Air Liberte |
| NX | Air Macau Company Ltd |
| QM | Air Malawi |
| LW | Air Nevada and code sharing carriers |
| NZ | Air New Zealand and code sharing carriers |
| 4N | Air North |
| FJ | Air Pacific |
| ZP | Air St. Thomas |
| YI | Air Sunshine |
| TN | Air Tahiti Nui |
| 8T | Air Tindi |
| FL | AirTran Airways and AirTran Airlines |
| 6L | Aklak |
| AS | Alaska Airlines and code sharing carriers |
| AZ | Alitalia and code sharing carriers |
| G4 | Allegiant Air |
| NH | All Nippon Airways |
| AQ | Aloha Airlines, Aloha Commuter and code sharing carriers |
| AA | American Airlines, American Eagle and code sharing carriers |
| HP | America West Airlines, America West Express and code sharing carriers |
| AN | Ansett Australia |
| 7P | APA Int'l. Air |
| 5F | Arctic Circle Air Service |
| 7S | Arctic Transportation Services |
| K7 | Arizona Express Airlines |
| R7 | Aserca Airlines, C.A. |
| OZ | Asiana Airlines |
| TZ | ATA |
| 9T | Athabaska Airways |
| OS | Austrian Airlines |
| VE | Avensa |
| 6A | Aviacsa |
| AV | Avianca and code sharing carriers |
| UP | Bahamasair and code sharing carriers |
| 8Q | Baker Aviation |
| JV | Bearskin Airlines |
| CH | Bemidji Air |
| 8E | Bering Air |
| GQ | Big Sky Airlines |
| BG | Biman Bangladesh |
| 4V | Birdy Airlines |
| BA | British Airways and code sharing carriers |
| BD | British Midland Airways Ltd |
| J4 | Buffalo Airways Ltd. |
| BW | BWIA Int'l. |
| 2T | Canada 3000 |
| C6 | Canjet Airlines |
| 9K | Cape Air and Nantucket Airlines |
| 6C | Cape Smythe Air Service |
| CX | Cathay Pacific Airways and code sharing carriers |
| KX | Cayman Airways |
| OP | Chalk's International |
| CI | China Airlines |
| MU | China Eastern Airlines |
| CZ | China Southern Airlines |
| DE | Condor Flugdienst |
| CO | Continental Airlines, Continental Express, and code sharing carriers |
| CM | Copa and code sharing carriers |
| 3C | Corporate Express |
| LX | Crossair AG |
| OK | CSA - Czech Airlines |
| CU | Cubana Airlines |
| DL | Delta Air Lines, Delta Connection, and code sharing carriers |
| EU | Ecuatoriana De Aviacion |
| MS | Egyptair |
| LY | El Al Israel Airlines and code sharing carriers |
| ET | Ethiopian Airlines |
| BR | EVA Airways |
| 3K | Everts Air |
| AY | Finnair and code sharing carriers |
| 7F | First Air and First Air Commuter |
| F9 | Frontier Airlines and code sharing carriers |
| 2F | Frontier Flying Service |
| GA | Garuda Indonesian Airways |
| GH | Ghana Airways Corp. |
| GS | Grant Aviation |
| ZK | Great Lakes Airlines |
| GF | Gulf Air Company and code sharing carriers |
| 8G | Gulf and Caribbean Cargo |
| 3M | Gulfstream Int'l. |
| GY | Guyana Airways 2000 Inc. |
| H6 | Hageland Aviation Services |
| 7A | Haines Airways |
| H3 | Harbour Air Ltd. |
| HA | Hawaiian Air Lines and code sharing carriers |
| JB | Helijet Airways |
| T4 | Hellas Jet |
| KA | Hong Kong Dragon Airlines |
| IB | Iberia |
| FI | Icelandair |
| PB | Interprovincial Airlines |
| IS | Island Airlines |
| 2S | Island Express |
| JO | JALways Co. Ltd. |
| JL | Japan Airlines |
| B6 | Jetblue Airways Corp. |
| SG | Jetsgo |
| XC | K.D. Air |
| FK | Keewatin Air Limited |
| M5 | Kenmore Air |
| 4K | Kenn Borek Air |
| BZ | Keystone Air Service |
| KL | KLM-Royal Dutch Airlines and code sharing carriers |
| KE | Korean Air |
| KU | Kuwait Airways |
| JF | L.A.B. Flying Service |
| WJ | Labrador Airways |
| LR | LACSA and code sharing carriers |
| 7Z | Laker Airways (Bahamas) |
| LA | Lan-Chile |
| 4M | Lan Dominicana |
| XL | Lan Ecuador |
| LP | Lan Peru S.A. |
| J6 | Larry's Flying Service |
| NG | Lauda Air |
| LI | Liat and code sharing carriers |
| MJ | Lineas Aereas Privadas Argentinas |
| LM | Livingston S.p.A. |
| LB | Lloyd Aereo Boliviano S.A. |
| LO | Lot Polish Airlines |
| LT | LTU Int'l. Airways and code sharing carriers |
| LH | Lufthansa and code sharing carriers |
| LG | Luxair |
| DM | Maersk Air A/S |
| MH | Malaysia Airlines |
| MA | Malev-Hungarian Airlines |
| MP | Martinair Holland |
| YV | Mesa Airlines |
| MX | Mexicana de Aviacion and code sharing carriers |
| YX | Midwest Express and Midwest Express Connection |
| T2 | Nakina Outpost Camp and Air Service |
| N7 | National Airlines |
| EJ | New England Airlines |
| U7 | Norcan Air |
| NJ | Nordisk Aviation |
| NA | North American Airlines |
| VL | North Vancouver Air |
| J3 | Northwestern Air Lease Ltd. |
| HW | North-Wright Airlines |
| NW | Northwest Airlines, Northwest Airlink, and code sharing carriers |
| 4B | Olson Air Service |
| OA | Olympic Airways |
| ZO | Ozark Airlines |
| 8P | Pacific Coastal Airlines |
| PK | Pakistan International Airlines |
| E9 | Pan Am Clipper Connection |
| PN | Pan American Airways |
| KS | PenAir |
| UW | Perimeter Airlines (Inland) |
| PR | Philippine Airlines |
| PH | Polynesian Limited |
| Z3 | Promech/Seaborne Seaplane |
| QF | Qantas Airways and code sharing carriers |
| RV | Reeve Aleutian Airways |
| RH | Regionair |
| E2 | Rio Grande Air |
| AT | Royal Air Maroc and code sharing carriers |
| QN | Royal Aviation |
| BI | Royal Brunei Airlines |
| RJ | Royal Jordanian and code sharing carriers |
| S6 | Salmon Air |
| MM | SAM |
| SV | Saudi Arabian |
| SK | SAS-Scandinavian Airlines System |
| YR | Scenic Airlines |
| BB | Seaborne Aviation |
| 5S | Servicios Aereos Profesionales |
| S5 | Shuttle America |
| SQ | Singapore Airlines and code sharing carriers |
| N5 | Skagway Air |
| K9 | Skyward Aviation |
| SN | SN Brussels Airlines |
| 4S | Sol Air |
| SA | South African and code sharing carriers |
| WN | Southwest Airlines |
| JK | Spanair S.A. |
| NK | Spirit Airlines |
| UL | Sri Lanka Airlines Limited |
| SY | Sun Country Airlines |
| OQ | Sunrise Airlines |
| SM | Swedline Express |
| TA | Taca International Airlines |
| JJ | TAM Linhas Aereas |
| 4E | Tanana Air Service |
| TP | TAP-Air Portugal |
| RO | Tarom-Romanian Air Transport |
| TG | Thai Airways |
| WU | Tikal Jets |
| T9 | TMA - Transmeridian Airlines, Inc. |
| TR | Transbrasil |
| TW | Trans World Airlines and Trans World Express |
| TK | Turkish Airlines Inc. |
| QW | Turks and Caicos Airways |
| UA | United Airlines, United Express and code sharing carriers |
| US | US Airways, US Airways Express, US Airways Shuttle and code sharing carriers |
| HY | Uzbekistan Airways |
| RG | Varig and code sharing carriers |
| 2R | VIA Rail Canada |
| VI | Vieques Air Link |
| VS | Virgin Atlantic Airways and code sharing carriers |
| 4W | Warbelow's Air Ventures |
| 8O | West Coast Air |
| WS | Westjet Airlines |
| IV | Wind Jet |
| K5 | Wings of Alaska and code sharing carriers |
| 8V | Wright Air Service |
| 3J | Zip Air |