This is a list of all airline codes . The table lists the IATA airline designators, the ICAO airline designators and the airline call signs (telephony designator). Historical assignments are also included for completeness.
| IATA | ICAO | Airline | Call sign | Country | Comments |
|---|---|---|---|---|---|
| BBF | B-Air Charter | SPEEDCHARTER | Germany | 2014 [1] | |
| CJ | CFE | BA CityFlyer | FLYER | United Kingdom | |
| TH | BRT | BA Connect | BRITISH | United Kingdom | defunct |
| EFW | BA Euroflyer | GRIFFIN | United Kingdom | British Airways subsidiary based at London Gatwick | |
| BAC | BAC Leasing Limited | United Kingdom | |||
| B4 | BCF | BACH Flugbetriebsges | BACH | Austria | |
| BOB | Backbone A/S | BACKBONE | Denmark | ||
| J4 | BDR | Badr Airlines | BADR AIR | Sudan | |
| BAE | BAE Systems | FELIX | United Kingdom | Corporate Air Travel | |
| UP | BHS | Bahamasair | BAHAMAS | Bahamas | |
| BAB | Bahrain Air BSC (Closed) | AWAL | Bahrain | ||
| BFW | Bahrain Defence Force | SUMMAN | Bahrain | ||
| BXA | Bahrain Executive Air Services | BEXAIR | Bahrain | ||
| BJA | Baja Air | BAJA AIR | Mexico | ||
| 8Q* | BAJ | Baker Aviation | RODEO | United States | |
| OGJ | Bakoji Airlines Services | BAKO AIR | Nigeria | ||
| V9 | BTC | BAL Bashkirian Airlines | BASHKIRIAN | Russia | |
| BEF | Balear Express | BALEAR EXPRESS | Spain | ||
| BLN | Bali International Air Service | BIAR | Indonesia | ||
| BAA | Balkan Agro Aviation | BALKAN AGRO | Bulgaria | ||
| LZ | LAZ | Balkan Bulgarian Airlines | BALKAN | Bulgaria | defunct |
| BHI | Balkh Airlines | SHARIF | Afghanistan | ||
| PNT | Balmoral Central Contracts | PORTNET | South Africa | ||
| BQ | BTL | Baltia Air Lines | BALTIA | United States | Callsign changed from "BALTIA FLIGHT" in 2015 [2] |
| BLL | Baltic Airlines | BALTIC AIRLINES | Russia | ||
| BLT | Baltic Aviation | BALTAIR | United States | ||
| BJC | Baltic Jet Aircompany | BALTIC JET | Latvia | ||
| BTH | Baltijas Helicopters | BALTIJAS HELICOPTERS | Latvia | ||
| CPJ | Baltimore Air Transport | CORPJET | United States | ||
| EAH | Baltimore Airways | EASTERN | United States | ||
| BTK | Baltyka | BALTYKA | Ukraine | ||
| QH | BAV | Bamboo Airways | BAMBOO | Vietnam | |
| QO | AJC | Bar Harbor Airlines | BAR HARBOR | United States | |
| BAX Global | |||||
| AUJ | Business Flight Salzburg | AUSTROJET | Austria | ||
| CWR | Beijing City International Jet | CITY WORLD | China | ||
| BJV | Beijing Vistajet Aviation | BEIJING VISTA | China | ||
| BHK | Blu Halkin | BLUEHAKIN | United Kingdom | ||
| BXJ | Brixtel Group | BRIXTEL JET | United States | ||
| BYG | Bygone Aviation | BYGONE | United States | ||
| BBJ | Blue Air Lines | BLUE KOREA | South Korea | ||
| BCJ | Blue Jet Charters | BLUE BOY | Poland | ||
| BNA | Bun Air Corporation | BUN AIR | United States | ||
| B3 | BTN | Bhutan Airlines | BHUTAN AIR | Bhutan | |
| BAF | Belgian Air Force | BELGIAN AIRFORCE | Belgium | ||
| BAK | Blackhawk Airways | BLACKHAWK | United States | ||
| L9 | BAL | Belle Air Europe | BELLEAIR EUROPE | Italy | Previously Britannia Airways |
| BAL | Britannia Airways | BRITANNIA | United Kingdom | Defunct | |
| BAM | Business Air Services | BUSINESS AIR | Canada | ||
| BAN | British Antarctic Survey | PENGUIN | United Kingdom | ||
| BAR | Bradly Air (Charter) Services | BRADLEY | Canada | ||
| BAU | Bissau Airlines | AIR BISSAU | Guinea-Bissau | ||
| BAV | Bay Aviation Ltd | BAY AIR | Bangladesh | ||
| BA | BAW | British Airways | SPEEDBIRD | United Kingdom | |
| BAX | Best Aero Handling Ltd | Russia | |||
| BAY | Bravo Airways | BRAVOAVIANCA | Ukraine | ||
| BBA | Bannert Air | BANAIR | Austria | ||
| BG | BBC | Biman Bangladesh Airlines | BANGLADESH | Bangladesh | |
| BO | BBD | Bluebird Nordic | BLUE CARGO | Iceland | |
| BBS | Beibars CJSC | BEIBARS | Kazakhstan | ||
| BBV | Bravo Airlines | BRAVO EUROPE | Spain | ||
| BO | BBW | BB Airways | BEEBEE AIRWAYS | Nepal | |
| BBZ | Bluebird Aviation | COBRA | Kenya | ||
| SI | BCI | Blue Islands | BLUE ISLAND | United Kingdom | |
| EO | BCL | British Caribbean Airways | United Kingdom | defunct | |
| BCR | British Charter | BACKER | United Kingdom | ||
| BCT | BCT Aviation | BOBCAT | United Kingdom | ||
| BCV | Business Aviation Center | BUSINESS AVIATION | Ukraine | ||
| WX | BCY | CityJet | CITY JET | Ireland | |
| BZ | BDA | Blue Dart Aviation | BLUE DART | India | |
| JA | BON | B&H Airlines | Air Bosna | Bosnia and Herzegovina | |
| BDF | Bissau Discovery Flying Club | BISSAU DISCOVERY | Guinea-Bissau | ||
| AYB | Belgian Army | BELGIAN ARMY | Belgium | ||
| BEA | Best Aviation Ltd | BEST AIR | Bangladesh | ||
| BED | Belgorod Air Enterprise | BELOGORYE | Russia | defunct | |
| BEH | Bel Air Helicopters | BLUECOPTER | Denmark | ||
| BEK | Berkut Air | BERKUT | Kazakhstan | ||
| BET | BETA - Brazilian Express Transportes Aéreos | BETA CARGO | Brazil | ||
| BFC | Basler Flight Service | BASLER | United States | ||
| BFG | Bear Flight | BEARFLIGHT | Sweden | ||
| J4 | BFL | Buffalo Airways | BUFFALO | Canada | |
| BFO | Bombardier | BOMBARDIER | Canada | ||
| BFR | Burkina Airlines | BURKLINES | Burkina Faso | ||
| BFS | Business Flight Sweden | BUSINESS FLIGHT | Sweden | ||
| 8H | BGH | BH Air | BALKAN HOLIDAYS | Bulgaria | |
| BGI | British Gulf International | BRITISH GULF | São Tomé and Príncipe | ||
| BGK | British Gulf International-Fez | GULF INTER | Kyrgyzstan | ||
| A8 | BGL | Benin Golf Air | BENIN GOLF | Benin | |
| BGM | Bugulma Air Enterprise | BUGAVIA | Russia | ||
| BGR | Budget Air Bangladesh | BUDGET AIR | Bangladesh | ||
| BGT | Bergen Air Transport | BERGEN AIR | Norway | ||
| U4 | BHA | Buddha Air | BUDDHA AIR | Nepal | |
| UH | BHL | Bristow Helicopters | BRISTOW | United Kingdom | |
| BHN | Bristow Helicopters Nigeria | BRISTOW HELICOPTERS | Nigeria | ||
| BHO | Bhoja Airlines | BHOJA | Pakistan | ||
| 4T | BHP | Belair Airlines | BELAIR | Switzerland | |
| BHR | Bighorn Airways | BIGHORN AIR | United States | ||
| BHT | Bright Air | BRIGHTAIR | Netherlands | ICAO code and call sign no longer allocated | |
| E6 | Bringer Air Cargo Taxi Aéreo | Brazil | |||
| BHY | Bosphorus European Airways | BOSPHORUS | Turkey | ||
| BID | Binair | BINAIR | Germany | ||
| BIG | Big Island Air | BIG ISLE | United States | ||
| BS | BIH | British International Helicopters | BRINTEL | United Kingdom | |
| BIL | Billund Air Center | BILAIR | Denmark | ||
| BIN | Boise Interagency Fire Center | BISON-AIR | United States | ||
| BIO | Bioflight A/S | BIOFLIGHT | Denmark | ||
| BIR | Bird Leasing | BIRD AIR | United States | ||
| BIZ | Bizjet Ltd | BIZZ | United Kingdom | ||
| BJS | Business Jet Solutions | SOLUTION | United States | ||
| B4 | BKA | Bankair | BANKAIR | United States | |
| BKF | BF-Lento OY | BAKERFLIGHT | Finland | ||
| BKK | Blink | BLINKAIR | United Kingdom | ||
| BKJ | Barken International | BARKEN JET | United States | ||
| PG | BKP | Bangkok Airways | BANGKOK AIR | Thailand | |
| BKV | Bukovyna | BUKOVYNA | Ukraine | ||
| BLB | Blue Bird Aviation | BLUEBIRD SUDAN | Sudan | ||
| BLC | Bellesavia | BELLESAVIA | Belarus | ||
| BLE | Blue Line | BLUE BERRY | France | ||
| KF | BLF | Blue1 | BLUEFIN | Finland | |
| BLG | Belgavia | BELGAVIA | Belgium | ||
| BLH | Blue Horizon Travel Club | BLUE HORIZON | United States | ||
| BLJ | Blue Jet | BLUEWAY | Spain | ||
| BLM | Blue Sky Airlines | BLUE ARMENIA | Armenia | defunct | |
| JV | BLS | Bearskin Lake Air Service | BEARSKIN | Canada | |
| B3 | BLV | Bellview Airlines | BELLVIEW AIRLINES | Nigeria | |
| BD | BMA | BMI | MIDLAND | United Kingdom | defunct |
| 2T | BMA | BermudAir | GOSLING | Bermuda | |
| BM | BMR | BMI Regional | MIDLAND | United Kingdom | |
| BMD | British Medical Charter | BRITISH MEDICAL | United Kingdom | ||
| BME | Briggs Marine Environmental Services | BRIGGS | United Kingdom | ||
| BMH | Bristow Masayu Helicopters | MASAYU | Indonesia | ||
| WW | BMI | Bmibaby | BABY | United Kingdom | defunct |
| CH | BMJ | Bemidji Airlines | BEMIDJI | United States | |
| 5Z | BML | Bismillah Airlines | BISMILLAH | Bangladesh | IATA code in use by another company |
| BMN | Bowman Aviation | BOWMAN | United States | ||
| BMW | BMW | BMW-FLIGHT | Germany | ||
| BMX | Banco de Mexico | BANXICO | Mexico | ||
| BND | Bond Offshore Helicopters | BOND | United Kingdom | ||
| BNE | Benina Air | BENINA AIR | Libya | ||
| BN | BNF | Braniff International Airways | Braniff | United States | defunct |
| BNG | BN Group Limited | VECTIS | United Kingdom | ||
| BNJ | Air Service Liège (ASL) | JET BELGIUM | Belgium | ||
| BNL | Blue Nile Ethiopia Trading | NILE TRADING | Ethiopia | ||
| BNR | Bonair Aviation | BONAIR | Canada | ||
| BNS | Bancstar - Valley National Corporation | BANCSTAR | United States | ||
| BNT | Bentiu Air Transport | BENTIU AIR | Sudan | ||
| BNV | Benane Aviation Corporation | BENANE | Mauritania | ||
| BNW | British North West Airlines | BRITISH NORTH | United Kingdom | ||
| BOD | Bond Air Services | UGABOND | Uganda | ||
| BOA | Boniair | KUMANOVO | North Macedonia | ||
| AB | BNZ | Bonza | BONZA | Australia | Defunct |
| BOE | Boeing | BOEING | United States | ||
| BOF | Bordaire | BORDAIR | Canada | ||
| BOO | Bookajet Limited | BOOKAJET | United Kingdom | ||
| BO | BOU | Bouraq Indonesia Airlines | BOURAQ | Indonesia | |
| BV | BPA | Blue Panorama Airlines | BLUE PANORAMA | Italy | |
| BPK | Berkhut ZK | VENERA | Kazakhstan | ||
| BPO | Bundespolizei-Fliegertruppe | PIROL | Germany | ||
| BPS | Budapest Aircraft Services/Manx2 | BASE | Hungary | ||
| BPT | Bonus Aviation | BONUS | United Kingdom | ||
| BPX | British Petroleum Exploration | Colombia | |||
| 7R | BRB | BRA-Transportes Aéreos | BRA-TRANSPAEREOS | Brazil | |
| BRD | Brock Air Services | BROCK AIR | Canada | ||
| BRE | Breeze Ltd | AVIABREEZE | Ukraine | ||
| 8E | BRG | Bering Air | BERING AIR | United States | |
| BRK | Briansk State Air Enterprise | BRIANSK-AVIA | Russia | ||
| BRN | Branson Airlines | BRANSON | United States | ||
| BRO | BASE Regional Airlines | COASTRIDER | Netherlands | ICAO code in use by another company, call sign no longer allocated | |
| BRS | Brazilian Air Force | BRAZILIAN AIR FORCE | Brazil | ||
| TH | BRT | British Regional Airlines | BRITISH | United Kingdom | defunct |
| B2 | BRU | Belavia Belarusian Airlines | BELARUS AVIA | Belarus | |
| BRV | Bravo Air Congo | BRAVO | Democratic Republic of the Congo | defunct | |
| BRW | Bright Aviation Services | BRIGHT SERVICES | Bulgaria | ||
| BRX | Buffalo Express Airlines | BUFF EXPRESS | United States | ||
| BRY | Burundayavia | BURAIR | Kazakhstan | ||
| BSC | Bistair - Fez | BIG SHOT | Kyrgyzstan | ||
| BSD | Blue Star Airlines | AIRLINES STAR | Mexico | ||
| BSI | Brasair Transportes Aéreos | BRASAIR | Brazil | ||
| BSJ | Blue Swan Aviation | BLUE SWAN | United Kingdom | ICAO Code and callsign (BSJ/BLUE SWAN) withdrawn | |
| BSM | Blue Sky Aviation | Lebanon | |||
| BSS | Bissau Aero Transporte | BISSAU AIRSYSTEM | Guinea-Bissau | ||
| BST | Best Air | TUNCA | Turkey | ||
| BSW | Blue Sky Airways | SKY BLUE | Czech Republic | ||
| GQ | BSY | Big Sky Airlines | BIG SKY | United States | |
| BTI | Air Baltic | Air Baltic | Latvia | ||
| ID | BTK | Batik Air | BATIK | Indonesia | |
| 4B | BTQ | Boutique Air | BOUTIQUE | United States | |
| BTR | Botir-Avia | BOTIR-AVIA | Kyrgyzstan | ||
| BTT | BT-Slavuta | BEETEE-SLAVUTA | Ukraine | ||
| Y6 | BTV | Batavia Air | BATAVIA | Indonesia | As of June 1, 2010, IATA code changed to Y6. |
| L9 | BTZ | Bristow U.S. LLC | BRISTOW | United States | |
| H6 | BUC | European Air Charter | EUROCHARTER | Bulgaria | previously Bulgarian Air Charter |
| BUL | Blue Airlines | BLUE AIRLINES | Democratic Republic of the Congo | ||
| BU | BUN | Buryat Airlines Aircompany | BURAL | Russia | |
| BUZ | Buzz Stansted | BUZZ | United Kingdom | ||
| BVA | Buffalo Airways | BUFFALO AIR | United States | ||
| BVC | Bulgarian Aeronautical Centre | BULGARIAN WINGS | Bulgaria | ||
| BVN | Baron Aviation Services | SHOW-ME | United States | ||
| J8 | BVT | Berjaya Air | BERJAYA | Malaysia | |
| B3 | BVU | Bellview Airlines, Sierra Leone | BELLVIEW AIRLINES | Sierra Leone | |
| BWD | Bluewest Helicopters-Greenland | BLUEWEST | Denmark | ||
| QW | BWG | Blue Wings | BLUE WINGS | Germany | defunct |
| BWI | Blue Wing Airlines | BLUE TAIL | Suriname | ||
| BWL | British World Airlines | BRITWORLD | United Kingdom | ||
| BXH | Bar XH Air | PALLISER | Canada | ||
| SN | BXI | Brussels Airlines | XENIA | Belgium | defunct as Brussels International Airlines in 2001 |
| BYA | Berry Aviation | BERRY | United States | ||
| BYC | Cambodia Bayon Airlines | Bayon Air | Cambodia | ||
| BYF | San Carlos Flight Center | BAY FLIGHT | United States | ||
| BYL | Bylina Joint-Stock Company | BYLINA | Russia | ||
| BYR | Berytos Airlines | Lebanon | |||
| BYE | Bayu Indonesia Air | BAYU | Indonesia | ||
| BZA | Bizair Fluggesellschaft | BERLIN BEAR | Germany | ||
| DB | BZH | Brit Air | BRITAIR | France | |
| BZZ | Butane Buzzard Aviation Corporation | BUZZARD | United Kingdom | ||
| JD | CBJ | Beijing Capital Airlines | CAPITAL JET | China | |
| CKM | BKS Air (Rivaflecha) | COSMOS | Spain | ||
| CLF | Bristol Flying Centre | CLIFTON | United Kingdom | ||
| CLN | Barnes Olsen Aeroleasing | SEELINE | United Kingdom | ||
| E9 | CXS | Boston-Maine Airways | CLIPPER CONNECTION | United States | Pan Am Clipper Connection Pan Am III |
| SN | BEL | Brussels Airlines | BEE-LINE | Belgium | |
| EBA | Bond Aviation | BOND AVIATION | Italy | ||
| EXB | Brazilian Army Aviation | BRAZILIAN ARMY | Brazil | ||
| EXP | Business Express Delivery | EXPRESS AIR | Canada | ||
| FOS | Bel Limited | Russia | |||
| GAA | Business Express | BIZEX | United States | ||
| HAW | Bangkok Aviation Center | THAI HAWK | Thailand | ||
| HAX | Benair | SCOOP | Norway | ||
| NT | IBB | Binter Canarias | BINTER | Spain | |
| IRJ | Bonyad Airlines | BONYAD AIR | Iran | ||
| IVR | Burundaiavia | RERUN | Kazakhstan | ||
| 0B | BLA | Blue Air | BLUE AIR | Romania | |
| KJ | LAJ | British Mediterranean Airways | BEE MED | United Kingdom | defunct |
| LBY | Belle Air | ALBAN-BELLE | Albania | ||
| LED | Blom Geomatics | SWEEPER | Norway | ||
| LTL | Benin Littoral Airways | LITTORAL | Benin | ||
| LXJ | Bombardier Business Jet Solutions | FLEXJET | United States | ||
| FB | LZB | Bulgaria Air | FLYING BULGARIA | Bulgaria | |
| MBR | Brazilian Navy Aviation | BRAZILIAN NAVY | Brazil | ||
| 8N | NKF | Barents AirLink | NORDFLIGHT | Sweden | previously Nordkalottflyg |
| NYB | Belgian Navy | BELGIAN NAVY | Belgium | ||
| OTA | Business Aviators | OUTLAW | United States | 2014 [1] | |
| OUF | Beijing Eofa International Jet | ELEMENT | China | 2014 [1] | |
| PEB | Benders Air | PALEMA | Sweden | ||
| POI | BGB Air | BOJBAN | Kazakhstan | ||
| PPS | Butte Aviation | PIPESTONE | United States | ||
| PVO | Bearing Supplies Limited | PROVOST | United Kingdom | ||
| RHD | Bond Air Services | RED HEAD | United Kingdom | ||
| RLR | Business Airfreight | RATTLER | United States | ||
| RRS | Boscombe Down DERA (Formation) | BLACKBOX | United Kingdom | ||
| SCJ | Business Jet Sweden | SCANJET | Sweden | ||
| SHT | British Airways Shuttle | SHUTTLE | United Kingdom | BA domestic services | |
| SKH | British Sky Broadcasting | SKYNEWS | United Kingdom | ||
| TBL | Bell Aliant Regional Communications | TELCO | Canada | ||
| TXB | Bell Helicopter Textron | TEXTRON | Canada | ||
| UKA | Buzzaway Limited | UKAY | United Kingdom | ||
| VLX | Biz Jet Charter | AVOLAR | United States | ||
| VOL | Blue Chip Jet | BLUE SPEED | Sweden | ||
| WFD | BAE Systems | AVRO | United Kingdom | Woodford Flight Test | |
| WTN | BAE Systems | TARNISH | United Kingdom | Warton Military Flight Ops | |
| XBO | Baseops International | United States | |||
| XDA | Bureau Veritas | France | |||
| XMS | British Airways Santa | SANTA | United Kingdom | Christmas charter flights | |
| ZBA | Boskovic Air Charters Limited | BOSKY | Kenya | ||
| JMP | Businesswings | JUMP RUN | Germany | ||
| OB | BOV | Boliviana de Aviación | BOLIVIANA | Bolivia | |
| YB | BRJ | Borajet | BORA JET | Turkey | |
| MX | MXY | Breeze Airways | MOXY | United States |