| 1 | ATY | International Airports Authority Of India | | IND | AVCODES |
| 2 | ATY | Airtraffic Limited | Callsign: Aircare, | EAK | AVCODES |
| 3 | ATYA | ALVARADO TRUCKING | | | SCAC4 |
| 4 | ATYC | ALTRANS CORPORATION | | | SCAC3 |
| 5 | ATYC | AP TRANSPORTATION INC | | | SCAC4 |
| 6 | ATYD | ALL TYPE DELIVERY SERVICE | | | SCAC3 |
| 7 | ATYE | ATLANTIC RELOCATION SYSTEMS | | | SCAC4 |
| 8 | ATYG | ACTIVE TRANSIT INC | | | SCAC4 |
| 9 | ATYH | ANGEL'S TRUCKING INC | | | SCAC4 |
| 10 | ATYI | ALMAC TRANS SYSTEM INC | | | SCAC3 |
| 11 | ATYK | ALLIANCE TRANSPORT SERVICES LLC | | | SCAC4 |
| 12 | ATYL | ANT TRADE & TRANSPORT LIMITED | | | SCAC3 |
| 13 | ATYL | ATOMIC TRANSPORT LLC | | | SCAC4 |
| 14 | ATYM | ATLANTIC TRANSPORT SYSTEMS | | | SCAC4 |
| 15 | ATYN | ATLAS YARN CO INC | | | SCAC3 |
| 16 | ATYO | AAA TODAY LLC | | | SCAC4 |
| 17 | ATYQ | AUTRY TRUCKING COMPANY | | | SCAC3 |
| 18 | ATYQ | ARTISTRY LLC | | | SCAC4 |
| 19 | ATYR | ARTYS TRANSPORTATION INC | | | SCAC4 |
| 20 | ATYS | AMERICAN TRANSPORTATION SYSTEMS INC | | | SCAC3 |
| 21 | ATYS | AMERICAN TRANSPORTATION SYSTEMS INC | | | SCAC4 |
| 22 | ATYT | AUTO TRUCK TRANSPORT CORP | | | SCAC3 |
| 23 | ATYT | AUTO TRUCK TRANSPORT CORP | | | SCAC4 |
| 24 | ATYV | AMERICARGO TRUCKING LLC | | | SCAC4 |
| 25 | ATYW | ADA TRUCKING LLC | | | SCAC4 |
