| 1 | TUB | TUI Airlines Belgium S.A/N.V. | IATA: TB, Callsign: Beauty, Name changed to N.V. Jetair t/a Jetairfly.com | B | AVCODES |
| 2 | TUB | N.V. Jetair | IATA: TB, Callsign: Beauty, ICAO code changed to JAF w.e.f. 31 October 2006. Name changed from TUI Airlines Belgium | B | AVCODES |
| 3 | TUB | True Aviation Limited | IATA: 7B, Callsign: True Aviation, IATA Prefix: 557, | BD | AVCODES |
| 4 | TUB | Transports urbains briochins | City: Saint Brieuc | F | TRAFFIC |
| 5 | TUBC | TRU-BLUE TRUCKING LLC | | | SCAC4 |
| 6 | TUBE | TUBE PRO INC | | | SCAC4 |
| 7 | TUBG | TURBO LOGISTICS INC (OHL) | | | SCAC4 |
| 8 | TUBL | THOMAS FUELS LUBRICANTS AND CHEMICA | | | SCAC4 |
| 9 | TUBP | TURBO DEDICATED INC (OHL) | | | SCAC4 |
| 10 | TUBS | THRU TUBING SOLUTIONS | | | SCAC4 |
| 11 | TUBT | TURNER BROS. TRUCKING, INC | | | SCAC1 |
