| 1 | AI | Air India Limited | ICAO: AIC, Callsign: Air India, IATA Prefix: 098, | IND | AVCODES |
| 2 | AI | AUTOBUSES INTERNACIONALES S DE R L | | | SCAC4 |
| 3 | AIA | Avies SA | IATA: U3, Callsign: Avies, Founded and commenced operations in 1991. Ceased operations on 01 April 2016 after AOC withdrawn by Estonian CAA. | EST | AVCODES |
| 4 | AIA | Air Atlantis | IATA: EJ, Callsign: Air Atlantis, Commenced operations in May 1985. Ceased operations on 30 April 1993. Aircraft transferred to parent company TAP Air Portugal | P | AVCODES |
| 5 | AIA | Air Atlantic Sarl | IATA: SL, | P | AVCODES |
| 6 | AIA | Regourd Aviation d/b/a Amelia | IATA: 8R, Callsign: Amelia, | F | AVCODES |
| 7 | AIA | Avies | IATA: U3 | | ICAO1 |
| 8 | AIA | AIRCO ALLOY | | | PWRC |
| 9 | AIAA | AIM LOGISTICS LLC | | | SCAC4 |
| 10 | AIAB | AGRI INTERMODAL SERVICES LLC | | | SCAC4 |
| 11 | AIAC | AMERICAN CONTAINER TRANSPORT INC | | | SCAC3 |
| 12 | AIAD | A & A INTERNATIONAL FREIGHT FORWARD | | | SCAC4 |
| 13 | AIAE | AMERI-CAN CARRIERS LTD | | | SCAC3 |
| 14 | AIAG | ARIAS LOGISTICS INC | | | SCAC4 |
| 15 | AIAH | ARC AIR LOGISTICS INC | | | SCAC4 |
| 16 | AIAI | AMERICAN PATRIOT LINES | | | SCAC4 |
| 17 | AIAJ | ALASKA INTERNATIONAL TRANSPORT | | | SCAC4 |
| 18 | AIAL | AIR ALERT INTERNATIONAL INC | | | SCAC3 |
| 19 | AIAM | AMERICAN TRANSPORTATION SERVICES IN | | | SCAC4 |
| 20 | AIAN | AIR ANIMAL INC | | | SCAC3 |
| 21 | AIAN | A-ONE (A-1) BAIT INC | | | SCAC4 |
| 22 | AIAO | ARTISAN ASSOCIATES INC | | | SCAC3 |
| 23 | AIAR | AIR CARE INC | | | SCAC3 |
| 24 | AIAS | ALEXANDER & HORNUNG INC | | | SCAC4 |
| 25 | AIAV | ARTESANIAS INDIGO RUGS | | | SCAC4 |
| 26 | AIAY | ATTALEIA MARINE COMPANY LIMITED | | | SCAC3 |
| 27 | AIAY | AIM INTEGRATED | | | SCAC4 |
| 28 | AIB | Airbus Industrie | Callsign: Airbus Industrie, ICAO callsign changed from Victor Kilo | F | AVCODES |
| 29 | AIB | Airbus Industrie | IATA: VK, Callsign: Victor Kilo, Designator VK recalled by IATA. ICAO callsign changed to Airbus Industrie | F | AVCODES |
| 30 | AIB | Airbus Industrie | IATA: AP | | ICAO1 |
| 31 | AIB | Airbus Industries | | F | TRAFFIC |
| 32 | AIBA | ALL ISLAND MARINE TRANSPORT | | | SCAC4 |
| 33 | AIBB | ATLANTIC INTERMODAL LOGISTICS LLC | | | SCAC4 |
| 34 | AIBD | AUTOTRANSPORTES IMPACTO | | | SCAC4 |
| 35 | AIBH | ALGOMA SHIPPING INC | | | SCAC4 |
| 36 | AIBI | ATLANTA INDUSTRIAL BROKERS INC | | | SCAC3 |
| 37 | AIBI | ARIZONA CARGO | | | SCAC4 |
| 38 | AIBJ | AG INTERNATIONAL BROKERS INC | | | SCAC4 |
| 39 | AIBK | ALL INDUSTRIAL BROKERS INC | | | SCAC3 |
| 40 | AIBK | ALL INDUSTRIAL BROKERS INC | | | SCAC4 |
| 41 | AIBL | ABM LOGISTICS | | | SCAC4 |
| 42 | AIBQ | ALLINER INC | | | SCAC4 |
| 43 | AIBT | AIDING THE HONORABLE TRUCKING INC | | | SCAC4 |
| 44 | AIBU | AIRBUS SAS | | F | BIC |
| 45 | AIC | Air India Limited | IATA: AI, Callsign: Air India, IATA Prefix: 098, | IND | AVCODES |
| 46 | AIC | Air India Limited | IATA: AI | | ICAO1 |
| 47 | AIC | Air India | | IND | TRAFFIC |
| 48 | AICA | AIR CARTAGE ASSOCIATES INC | | | SCAC3 |
| 49 | AICA | AMERICA TRANSPORT | | | SCAC4 |
| 50 | AICB | ARCTIC BREEZE SHIPPING LIMITED | | | SCAC4 |
| 51 | AICD | AIR CARGO DISPATCH | | | SCAC3 |
| 52 | AICD | ACME FREIGHT BROKERS | | | SCAC4 |
| 53 | AICF | ACME INTER-CITY FREIGHT LINES | | | SCAC3 |
| 54 | AICG | AIR COURIER INTERNATIONAL INC | | | SCAC3 |
| 55 | AICH | AIRGAS SPECIALTY PRODUCTS INC | | | SCAC4 |
| 56 | AICI | AMERICAN INDUSTRIAL CARRIERS INC. | | | SCAC3 |
| 57 | AICJ | AIR CARGO SERVICES INC | | | SCAC3 |
| 58 | AICJ | ARTIC INC | | | SCAC4 |
| 59 | AICK | ACT INC | | | SCAC3 |
| 60 | AICK | AIR CARE G0 INC | | | SCAC4 |
| 61 | AICL | AIR CHOICE ONE | | | SCAC4 |
| 62 | AICM | ATLANTIC COAST MOVERS INC | | | SCAC4 |
| 63 | AICN | AIR COURIERS | | | SCAC3 |
| 64 | AICN | ALASKA REEFER MANAGEMENT | | | SCAC4 |
| 65 | AICO | AIRCONDOR INC | | | SCAC3 |
| 66 | AICP | AIR CARGO TRANSPORTATION, INC | | | SCAC3 |
| 67 | AICP | AMERICAIR CORPORATION | | | SCAC4 |
| 68 | AICQ | ACME INTER-CITY | | | SCAC3 |
| 69 | AICQ | ATLANTIC CONNECTION INC, THE | | | SCAC4 |
| 70 | AICS | AIR CARGO SERVICE | | | SCAC3 |
| 71 | AICS | ARTESIAN ICE & COLD STORAGE CO INC | | | SCAC4 |
| 72 | AICT | AIR LAND EXPRESS DISPATCH & COLLECT | | | SCAC4 |
| 73 | AICU | ALLIED CONTAINER LINE PTE LTD | | SGP | BIC |
| 74 | AICU | FERROVIE | | | SCAC3 |
| 75 | AICU | A-ONE (A-1) CONTAINER INTERNATIONAL | | | SCAC4 |
| 76 | AICV | AIRCO TRANSPORTATION INC | | | SCAC3 |
| 77 | AICV | AUTO INTENSIVE CARE | | | SCAC4 |
| 78 | AICW | APCO INDUSTRIES CO LTD | | | SCAC4 |
| 79 | AICX | Ashland Inc. | added 1/2010 | | NAKINA |
| 80 | AICX | Hoeganaes Corp. | added 1/1983; 1/1985; eliminated 10/1986 | | NAKINA |
| 81 | AICX | Ancor International Corp. | added 7/1965; 7/1965-1/1980; eliminated 1/1983 | | NAKINA |
| 82 | AICX | Ancor International Corp. | added 7/65; 7/65-1/80; eliminated 1/83 | | NRHS |
| 83 | AICX | Hoeganaes Corp. | added 1/83; eliminated 10/86 | | NRHS |
| 84 | AICX | *ANCOR INTERNATIONAL CORP. | | | PWRC |
| 85 | AICX | *HOEGANAES CORP. | | | PWRC |
| 86 | AICX | *ADDLESTONE INTERNATIONAL CORPORATION | | | PWRC |
| 87 | AICX | Ancor International (Ashland Inc.) | | | RSRV |
| 88 | AICX | ANCOR INTERNATIONAL CORP | | | SCAC3 |
| 89 | AICX | ASHLAND INC | | | SCAC4 |
| 90 | AICY | AID COMPANY INC, THE | | | SCAC3 |
| 91 | AID | Alti | Callsign: Altit, | KZ | AVCODES |
| 92 | AIDA | AIR CANADA CARGO | | | SCAC3 |
| 93 | AIDA | AIDA SHIPPING LIMITED | | | SCAC4 |
| 94 | AIDB | AUTOMOTIVE & INDUSTRIAL DISTRIBUTOR | | | SCAC3 |
| 95 | AIDC | ACUACULTURA INTEGRAL DE BC SA | | | SCAC4 |
| 96 | AIDD | AIM DEDICATED | | | SCAC3 |
| 97 | AIDD | AIM INTEGRATED LOGISTICS INC | | | SCAC4 |
| 98 | AIDE | ARIA INTERIOR DESIGN | | | SCAC4 |
| 99 | AIDF | AID FORWARDING COMPANY INC | | | SCAC3 |
| 100 | AIDH | AID INC | | | SCAC3 |
