| TT | TT |
| TT Circuit Assen | TT Circuit Assen |
| TTCN | TTCN |
| TTM | trichotillomania |
| tu | you |
| Tu as | Tu as |
| tu as de beaux yeux | you have beautiful eyes |
| tu as perdu ta langue ? | cat got someone's tongue |
| Tu as pris | Help yourself to |
| tu as raison | you're right |
| Tu commences | You begin |
| Tu comprends | You understand |
| Tu es | Be |
| tu es qui ? | who are you |
| Tu ne tueras point | A Short Film About Killing |
| Tu oses | Dare to |
| tu parles anglais ? | do you speak English |
| tu parles anglais? | do you speak English |
| Tu penses | Make of |
| Tu peux compter sur moi | Lean on Me |
| tu peux t'imaginer | you can imagine |
| Tu prends | Help yourself to |
| tu quoque mi fili | et tu, Brute |
| tu sais | you know |
| tu sais qui | you-know-who |
| tu sais quoi | you know what |
| tu te rends compte | just imagine |
| tu viens d'où ? | where are you from |
| Tu vis | You live |
| tu vois | you know |
| tu vois ça d'ici | just imagine |
| Tuatha De Danann | Tuatha de Danann |
| Tuatha Dé Danann | Tuatha Dé Danann |
| tub | bathtub |
| tuba | snorkel |
