| 1 | BTI | Air Baltic Corporation S/A | IATA: BT, Callsign: Airbaltic, IATA Prefix: 657, | LV | AVCODES |
| 2 | BTI | Air Baltic | IATA: BT | | ICAO1 |
| 3 | BTI | Biel-Täuffelen-Ins-Bahn | | CH | TRAFFIC |
| 4 | BTIB | BRYANT OIL COMPANY INC | | | SCAC4 |
| 5 | BTIC | BOWLUS TRUCKING CO INC | | | SCAC3 |
| 6 | BTIC | BOWLUS TRUCKING LLC | | | SCAC4 |
| 7 | BTID | BOOTS TRANSPORT INC | | | SCAC3 |
| 8 | BTID | BILTRITE INDUSTRIES | | | SCAC4 |
| 9 | BTIE | BRASHER TRUCKING CO | | | SCAC3 |
| 10 | BTIE | BARTON, K L & SONS TIE CO | | | SCAC4 |
| 11 | BTIF | BURST TRUCKING INC | | | SCAC3 |
| 12 | BTIF | BEST TRUCKS INC, THE | | | SCAC4 |
| 13 | BTIG | BAT TRUCKING INC | | | SCAC3 |
| 14 | BTIG | BINDE TRUCKING INC | | | SCAC4 |
| 15 | BTII | BISHOP TRUCKING INC | | | SCAC3 |
| 16 | BTIJ | BRADWAY TRUCKING | | | SCAC3 |
| 17 | BTIJ | BRADWAY TRUCKING INC | | | SCAC4 |
| 18 | BTIK | BASIN TRANSPORTATION NC | | | SCAC3 |
| 19 | BTIK | BENNETT TRUCKING INC | | | SCAC4 |
| 20 | BTIL | BETA INTERNATIONAL | | | SCAC3 |
| 21 | BTIL | BALL TRANSPORTATION INC | | | SCAC4 |
| 22 | BTIM | BALTIMORE INTERNATIONAL TRANSPORT I | | | SCAC3 |
| 23 | BTIN | BROOK TRANSPORTATION INC | | | SCAC3 |
| 24 | BTIN | BURTEC INSTRUMENT INC | | | SCAC4 |
| 25 | BTIO | BURT TRANSPORT INC | | | SCAC3 |
| 26 | BTIO | BTI LOGISTICS INC | | | SCAC4 |
| 27 | BTIQ | BRENNAN TRANSPORTATION SERVICE INC | | | SCAC3 |
| 28 | BTIR | BARTON TRUCKING INC | | | SCAC3 |
| 29 | BTIR | BARNES TRANSPORTS INC | | | SCAC4 |
| 30 | BTIS | BATISTE TRUCKING CO | | | SCAC3 |
| 31 | BTIS | BELL TIRE STORES | | | SCAC4 |
| 32 | BTIT | BLUE TRANSIT INC | | | SCAC3 |
| 33 | BTIT | BABEN TASIMACILIK INSAAT TAAHHUT VE | | | SCAC4 |
| 34 | BTITA | Bombardier Transportation Italy S.p.A. Unipersonale | | IT | VKM |
| 35 | BTIU | BISON TRANSPORT INC | | | SCAC4 |
| 36 | BTIV | BRAY TRUCKING INC | | | SCAC3 |
| 37 | BTIW | BARRY TRANSPORT INC | | | SCAC3 |
| 38 | BTIY | B T I TRUCKING (A DIV OF BRKO) | | | SCAC3 |
| 39 | BTIZ | BISON TRANSPORT INC | | | SCAC4 |
