| tramonto | dusk |
| Trampling | Crush fetish |
| trampoli | stilts |
| trampoliere | wader |
| trampolino | ski jump |
| trampolino di lancio | springboard |
| trampolino elastico | trampoline |
| trampolino per il salto | ski jump |
| trampolo | stilt |
| Tramutamento | Mutation |
| trance | trance |
| tranche | tranche |
| Tranekær | Tranekær |
| tranello | snare |
| Trang | Trang Province |
| trangugiare | gobble |
| Trani | Trani |
| tranne | but |
| tranne che | short of |
| tranquillamente | quietly |
| tranquillante | tranquilizer |
| tranquillare | tranquilize |
| Tranquillit | Calm weather |
| tranquillità | composure |
| tranquillizzare | soothe |
| tranquillo | still |
| Trans Austria Gas Pipeline | Trans Austria Gas Pipeline |
| Trans Europ Express | Trans Europ Express |
| Trans Narva | FC Narva Trans |
| Trans-Asian Railway | Trans-Asian Railway |
| Transact-SQL | Transact-SQL |
| Transaero Airlines | Transaero |
| transalpino | transalpine |
