| 1 | TPY | Trans-Provincial Airlines Ltd. | Callsign: Trans Provincial, | CDN | AVCODES |
| 2 | TPY | Trans-Provincial Airlines Ltd. | IATA: CD, Callsign: Trans Provincial, Designator CD recalled by IATA | CDN | AVCODES |
| 3 | TPY | Trans-Provincial Airlines | | | ICAO1 |
| 4 | TPYA | TRANSPORTES YANEZ | | | SCAC4 |
| 5 | TPYC | TRIPLE L LOGISTICS LLC | | | SCAC4 |
| 6 | TPYE | TRANSPORTES REYES | | | SCAC4 |
| 7 | TPYI | TRANSPORT AYB INC | | | SCAC4 |
| 8 | TPYK | TOMBERLIN, PAUL TRUCKING LLC | | | SCAC4 |
| 9 | TPYM | TRANSPORTES OLYMPIC | | | SCAC4 |
| 10 | TPYR | TRIPLE C CARRIER LLC | | | SCAC4 |
| 11 | TPYS | THIRD PARTY SERVICES | | | SCAC1 |
| 12 | TPYS | THIRD PARTY SERVICES INC | | | SCAC4 |
| 13 | TPYT | TRACTOPARTES TRANSPORTS COLAZO | | | SCAC4 |
| 14 | TPYY | TRANSPORTES YEYOS | | | SCAC4 |
