| tell | |
| text | |
| Th. | |
| thank | |
| thank you | |
| thinking | |
| through | |
| Thu. | |
| tickle | |
| time | |
| title | |
| Tk | |
| to be | |
| tonnes | |
| topic | |
| touching | |
| translate | |
| translation | |
| tree | |
| TRY | |
| Tu. | |
| Tue. | |
| Turkish lira | |
| Turkish lire | |
| TWD | |
| twinkle | |
| $U | |
| uh-oh | |
| uncle | |
| Unicode | |
| United States English | |
| universal | |
| Unix | |
| unknown | |
| up | |
| USD | |
| username | |
| Uzbekistani som | |
| Uzbekistani soms | |
| variety | |
| various | |
| verb | |
| verb particle | |
| very | |
| Vietnamese dong | |
| Vietnamese dongs | |
| VND | |
| W. | |
| wassup | |
| water | |
| Australian English |