| TRIBSA | MOTOCICLETA | REINO UNIDO | MERIDEN-SOLIHULL - WARWICKSHIRE | 1960,s - 1970,s |
| TRIBUNE | MOTOCICLETA | USA | HARTFORD - CONNECTICUT | 1903 |
| TRICARS (Pečky) | TRICAR | REP.CHECA | PEČKY - STŘEDOČESKÝ KRAJ | 2003 |
| TRICE | TRICICLO | REINO UNIDO | - CORNWALL | 1992 |
| TRICOLET | TRICICLO | USA | INDIANAPOLIS - INDIANA | 1904 |
| TRIDENT | TRICAR | REINO UNIDO | LONDON - LONDON COUNTY | 1919 |
| TRIFIELD | MOTOCICLETA | REINO UNIDO | - | 1963 |
| TRIGGER | TRICAR | PAISES BAJOS | DEN HAAG - HONG KONG - ZUID-HOLLAND - HONG KONG | 1987 |
| TRIHAWK | TRICAR | USA | MOKENA - DANA POINT - ILLINOIS - CALIFORNIA | 1983 |
| TRIKING | TRICAR | REINO UNIDO | MARLINGFORD-NORWICH - HINGHAM - NORFOLK | 1978 |
| TRILBY | MOTOCICLETA | FRANCIA | PARIS - SEINE | 1904 |
| TRILUX | TRICAR | REINO UNIDO | - | 1986 |
| TRIMAK | MOTOCARRO | ESPAÑA | MADRID - GUALBA - SABADELL - REUS - MADRID - BARCELONA - TARRAGONA | 1959 |
| TRIMOSA | MOTOCARRO | ESPAÑA | MANRESA - BARCELONA | 1960 |
| TRINKS | TRICICLO | ALEMANIA (REP. WEIMAR) | MARIENFELDE - BERLIN | 1924 |
| TRIOMOBIL (Spandau) | TRICICLO | ALEMANIA IMPERIAL | SPANDAU - BRANDENBURG | 1903 |
| TRIOMPHUS (Lons-le-Saunier) | CICLOMOTOR | FRANCIA | LONS-le-SAUNIER - JURA | 1950 |
| TRIONETTE | TRICAR | ALEMANIA (REP. WEIMAR) | BREMEN - HASTE - BREMEN - WESTFALEN | 1921 |
| TRIPLE-H | MOTOCICLETA | REINO UNIDO | BIRMINGHAM - WARWICKSHIRE | 1921 |
| TRIPLETTE | MOTOCICLETA | REINO UNIDO | BIRMINGHAM - WARWICKSHIRE | 1923 |