Liste der verwendeten Abkürzungen für Bahnverwaltungen
Kanada
| Kürzel | Bahnverwaltung |
| TFT | Transport Ferroviaries Thsiuetin |
| THB | Toronto Hamilton & Buffalo Railway (87 --> CP) |
| TIR | Thousand Islands Railway |
| TIT | Thousand Islands Railway |
| TNO | Temiskaming & Northern Ontario (--> ONT) |
| TNV | Thurso & Nation Valley Railroad |
| TOR | Trans Ontario Railway (== OVRL) |
| TRR | Thunder Rail |
| TRRY | Trillium Railway Co. |
| TSH | Tshiuetin Rail Transportation Inc. |
| TTC | Toronto Transit Commission |
| TTPZ | == CN |
| TTWU | == CN |
| TTWZ | == CN |
Letzte Aktualisierung am 03.11.2025