| 1 | ANK | Air Nippon Co. Ltd. | IATA: EL, Callsign: Ank Air, IATA Prefix: 768, Merged into All Nippon Airways on 01 April 2012. | J | AVCODES |
| 2 | ANK | Fischer Bros. Aviation, Inc. d/b/a Northwest Orient Airlink | Callsign: Airlink, | USA | AVCODES |
| 3 | ANK | Aero Nomad Airlines, LLC | IATA: KA, Callsign: Aero Nomad, | KS | AVCODES |
| 4 | ANK | Air Nippon | IATA: EL | | ICAO1 |
| 5 | ANK | Air Nippon Co. Ltd. | | J | TRAFFIC |
| 6 | ANKB | ANDERSEN TRUCKING | | | SCAC4 |
| 7 | ANKD | ANKENY DAIRY FOODS | | | SCAC4 |
| 8 | ANKE | A & K ENTERPRISES INC | | | SCAC3 |
| 9 | ANKF | ACTION TRUCKING | | | SCAC4 |
| 10 | ANKI | ANDERSON, R KIT & SONS INC | | | SCAC3 |
| 11 | ANKI | AMERI-CAN TRUCK LINES | | | SCAC4 |
| 12 | ANKK | ALLEN TRUCKING | | | SCAC4 |
| 13 | ANKM | ANKRUM TRUCKING INC | | | SCAC4 |
| 14 | ANKN | A & K TRUCKING | | | SCAC3 |
| 15 | ANKO | A AND N TRUCKING OF SOUTH FLORIDA | | | SCAC4 |
| 16 | ANKP | ALL-TANK TRANSPORT INC | | | SCAC3 |
| 17 | ANKR | ANKER TRANSPORTATION CO | | | SCAC3 |
| 18 | ANKS | ANATOLIKI - SPECIAL MARITIME ENTERP | | | SCAC4 |
| 19 | ANKT | ANKER TRUCKING INC | | | SCAC3 |
| 20 | ANKT | ANKER TRUCKING INC | | | SCAC4 |
| 21 | ANKU | ALIEN LOGISTICS SOLUTIONS OÜ | | EST | BIC |
| 22 | ANKW | ATLANTIC COAL AND BULK LIMITED | | | SCAC4 |
| 23 | ANKX | A&K R.R. Materials, Inc. | 1/1994-7/2005 (not listed) | | NAKINA |
| 24 | ANKX | Anchor Car Co. | 8/1920-7/1923 | | NAKINA |
| 25 | ANKX | A&K R.R. Materials, Inc. | 1/94-7/2000 | | NRHS |
| 26 | ANKX | *AHCHOR CAR CO. | | | PWRC |
| 27 | ANKX | +A & K RAILROAD MATERIALS, INC. | | | PWRC |
| 28 | ANKX | A and K Railroad Materials | | | RSRV |
| 29 | ANKX | A & K RAILROAD MATERIALS, INC. | | | SCAC4 |
| 30 | ANKY | A & K TRUCKING | | | SCAC3 |
| 31 | ANKY | ANNKAY FREIGHT SYSTEMS INC | | | SCAC4 |
