| Marca | Modelo | País | Localización | Año |
|---|---|---|---|---|
| TRAVIS | MOTOR AUXILIAR | USA | CHICAGO - ILLINOIS | 1949 |
| TREBLING | MOTOCICLETA | AUSTRALIA | STRATHALBYN (Alexandrina Council) - SOUTH AUSTRALIA | 1902 - 1904 |
| TREBLOC | MOTOR | REINO UNIDO | BATH - SOMERSET | 1923 |
| TRELBA | TRICAR | FRANCIA | - | 1932 |
| TRENT | MOTOCICLETA | REINO UNIDO | HAMMERSMITH-FULHAM - MIDDLESEX | 1902 |
| TRESKOW | MOTOCICLETA | ALEMANIA IMPERIAL | SCHÖNEBECK - KÖNIGREICH SACHSEN | 1906 |
| TRESOLDI | MOTOCICLETA | ITALIA | PESSANO con BORNAGO - MILANO | 1982 |
| TRESPIDI | MOTOCICLETA | ITALIA | STRADELLA - PAVIA | 1925 |
| TREVISAN | MOTOCICLETA | ITALIA | MILANO - MILANO | 1900 |
| TREVITHICK | LOCOMÓVIL | REINO UNIDO | CAMBORNE - CORNWALL | 1801 |
| TREVOR | MOTOCICLETA | BÉLGICA | ANTWERPEN - ANTWERPEN | 2019 |
| TRI MOBILE (Kansas City) | TRICAR | USA | KANSAS CITY - MISSOURI | 1938 |
| TRI MOTO (Chicago) | TRICICLO | USA | CHICAGO - ILLINOIS | 1900 |
| TRI POD | TRICAR | AUSTRALIA | SUNSHINE COAST - QUEENSLAND | 2006-2010 |
| TRI SPORT | TRICAR | REINO UNIDO | BOLTON - LANCASHIRE | 1990 |
| TRI-CAR (Wheatland) | TRICAR | USA | WILLIAMSPORT - PENNSYLVANIA | 1955 |
| TRI-TECH | TRICAR | REINO UNIDO | PRESTON - LANCASHIRE | 1990 |
| TRIAD | TRICAR | REINO UNIDO | KIDLINGTON - OXFORDSHIRE | 1992 |
| TRIANON | MOTOCICLETA | ALEMANIA (REP. WEIMAR) | HERFORD - NORDRHEIN-WESTFALEN | 1922 |
| TRIBELHORN | TRICAR | SUIZA | FELDBACH - ALTSTETTEN - ST. GALLEN - ZÜRICH | 1902-1922 |