| 1 | OTE | BAe Military Division Warton | Callsign: Octane, | GB | AVCODES |
| 2 | OTEB | ONE TWO SIX SEVEN EIGHT SEVEN THREE | | | SCAC4 |
| 3 | OTEE | ONE THREE EIGHT SIX NINE N | | | SCAC4 |
| 4 | OTEG | ON-TIME EXPRESS & LOGISTICS INC | | | SCAC4 |
| 5 | OTEI | OTTER EXPRESS INC | | | SCAC3 |
| 6 | OTEN | OSBURN TRUCKING ENTERPRISES INCORPO | | | SCAC3 |
| 7 | OTEN | ONE TWO EIGHT EIGHT NINE FOUR FOUR | | | SCAC4 |
| 8 | OTEQ | ON TIME EXPRESS INC | | | SCAC4 |
| 9 | OTER | ON TRACK EXPRESS | | | SCAC4 |
| 10 | OTES | ONTIME EXPEDITED SERVICES INC | | | SCAC3 |
| 11 | OTEU | CAI INTERNATIONAL | | USA | BIC |
| 12 | OTEU | CONSENT EQUIPMENT AB SWEDEN | | | SCAC3 |
| 13 | OTEU | CONSENT EQUIPMENT AB | | | SCAC4 |
| 14 | OTEV | OP-TECH ENVIRONMENTAL SERVICES INC | | | SCAC4 |
| 15 | OTEW | ON TIME EXPRESS INC | | | SCAC4 |
| 16 | OTEX | Otex Tank Car Co. | 1/1943-1/1946 | | NAKINA |
| 17 | OTEX | OTEX TANK CAR CO. | | | PWRC |
| 18 | OTEX | Optima Express | | BG | TRAFFIC |
| 19 | OTEX | Optima Tours BG /Oптима турс БГ | | BG | VKM |
