| 1 | ABD | Air Atlanta Icelandic | IATA: CC, Callsign: Atlanta, IATA Prefix: 318, | IS | AVCODES |
| 2 | ABD | Air Atlanta Icelandic | IATA: IU, Callsign: Atlanta, | IS | AVCODES |
| 3 | ABD | Air Atlanta Icelandic | IATA: CC | | ICAO1 |
| 4 | ABDA | ALABAMA DRAYAGE INC | | | SCAC3 |
| 5 | ABDB | ABC DISTRIBUTING INC | | | SCAC3 |
| 6 | ABDC | AMERICAN B D COMPANY | | | SCAC3 |
| 7 | ABDD | AB DIRECT DELIVERY | | | SCAC3 |
| 8 | ABDD | ABARCA TRANSPORTATION LLC | | | SCAC4 |
| 9 | ABDE | ALLEGHENY-BEDFORD EXPRESS INC | | | SCAC3 |
| 10 | ABDF | ABERDEEN FORWARDING CO INC | | | SCAC3 |
| 11 | ABDG | ABCO DISTRIBUTING | | | SCAC3 |
| 12 | ABDH | ABE DIRECT COMMUTER SERVICES LTD | | | SCAC3 |
| 13 | ABDI | ABRO DISTRIBUTION SERVICES LLC | | | SCAC4 |
| 14 | ABDJ | ABBOTTS DELIVERY SERVICE INC | | | SCAC3 |
| 15 | ABDJ | ABS COURIERS INC | | | SCAC4 |
| 16 | ABDK | ABERDEEN TRUCK LINE | | | SCAC3 |
| 17 | ABDK | Amagerbanen | Real: AB, 1907 - 1974 | DK | TRAFFIC |
| 18 | ABDM | AMBASSODOR LIMOUSINE | | | SCAC3 |
| 19 | ABDO | AMBASSADOR TRAVEL | | | SCAC3 |
| 20 | ABDP | ABC DISPATCH INC | | | SCAC3 |
| 21 | ABDP | ASTORIA BUILDERS SUPPLY | | | SCAC4 |
| 22 | ABDQ | AMBASSADOR SHIPPING CORP. | | | SCAC3 |
| 23 | ABDQ | ALABAMA BAG DE MEXICO | | | SCAC4 |
| 24 | ABDR | ASHBY, DENNIS R | | | SCAC3 |
| 25 | ABDR | A & B TRUCKING LLC | | | SCAC4 |
| 26 | ABDS | ABOVE DELIVERY SERVICE, INC | | | SCAC3 |
| 27 | ABDT | ARCHIBALD, S TRANSPORT CO INC | | | SCAC3 |
| 28 | ABDV | AMBASSADOR TRAVEL | | | SCAC3 |
| 29 | ABDV | A-B DIVERSIFIED LLC | | | SCAC4 |
| 30 | ABDW | ATLANTA BONDED WAREHOUSE CORPORATIO | | | SCAC3 |
| 31 | ABDY | A & B DELIVERY SERVICE | | | SCAC3 |
