| tvåplansvinkel | dihedral |
| Tvåpotens | Power of two |
| Tvåprickig nyckelpiga | Two-spotted lady beetle |
| tvåshillingsmynt | florin |
| Tvåsidiga djur | Bilateria |
| tvåskalig | bivalve |
| tvåspråkig | bilingual |
| tvåspråkighet | bilingualism |
| tvåspråkigt | bilingual |
| tvåstavig | dissyllabic |
| tvåtakts- | two-stroke |
| tvåtrådig | two-ply |
| Tvåvingar | Fly |
| tvåvägs- | bidirectional |
| tvåvåningsbuss | double-decker |
| tvåårig | biennial |
| Twa | Twa |
| Twann | Twann |
| tweed | tweed |
| Tweepop | Twee pop |
| Twelve Days of Christmas | Twelve Days of Christmas |
| Twenty One | Twenty One |
| Twickenham Stadium | Twickenham Stadium |
| Twin Peaks | Twin Peaks |
| Twinax | Twinax cable |
| Twinings | Twinings |
| Twinkle Star Sprites | Twinkle Star Sprites |
| twist | twist |
| Two International Finance Centre | International Finance Centre |
| Two Pints of Lager and a Packet of Crisps | Two Pints of Lager and a Packet of Crisps |
| Two-Face | Two-Face |
| Twofish | Twofish |
| Twosret | Twosret |
| twostep | two-step |
| ty | for |
