| 1 | KTB | UAB AK, Transaviabaltika | Callsign: Transbaltika, | LT | AVCODES |
| 2 | KTB | Transaviabaltika | | | ICAO1 |
| 3 | KTB | Zweckverband Kandertalbahn | | DE | VKM |
| 4 | KTBA | KOLSTAD TANK & BULK AGENCY INC, HAR | | | SCAC3 |
| 5 | KTBB | KORTH TRUCKING INC | | | SCAC4 |
| 6 | KTBG | KING TRANSPORT | | | SCAC4 |
| 7 | KTBH | KTB TRUCKING CO | | | SCAC4 |
| 8 | KTBI | KST TRANSPORT | | | SCAC4 |
| 9 | KTBJ | KINGSTON TRANSPORTATION LLC | | | SCAC4 |
| 10 | KTBK | KULLANGI TRANSPORTATION & BROKERAGE | | | SCAC4 |
| 11 | KTBL | KITCHEN, B L TRANSPORTATION | | | SCAC4 |
| 12 | KTBO | KALIJAH TRANSPORT | | | SCAC4 |
| 13 | KTBR | K T L INC | | | SCAC4 |
| 14 | KTBT | KENT BROS TRANSPORTATION | | | SCAC3 |
| 15 | KTBV | KEVCO TRUCKING INC | | | SCAC4 |
