| Twistetal | Twistetal |
| twistpunt | bone of contention |
| Twistringen | Twistringen |
| twistziek | argumentative |
| Two and a Half Men | Two and a Half Men |
| Two Days Before the Day After Tomorrow | Two Days Before the Day After Tomorrow |
| Two for the Money | Two for the Money |
| Two for the Road | Two for the Road |
| Two International Financial Centre | International Finance Centre |
| Two Pints of Lager and a Packet of Crisps | Two Pints of Lager and a Packet of Crisps |
| Two Weeks Notice | Two Weeks Notice |
| Two-Face | Two-Face |
| two-step | two-step |
| Twofish-encryptiealgoritme | Twofish |
| TWR | Trans World Radio |
| Tyche | Tyche |
| Tycho Brahe | Tycho Brahe |
| Tychy | Tychy |
| Tyczyn | Tyczyn |
| Tydal | Tydal |
| tyfeuze koorts | typhoid fever |
| tyfoon | typhoon |
| tyfus | typhus |
| Tykocin | Tykocin |
| Tylomyinae | Tylomyinae |
| Tym | Tym River |
| Tympanometrie | Tympanometry |
| Tynda | Tynda |
| Tyndall Air Force Base | Tyndall Air Force Base |
| Tyndall effect | Tyndall effect |
| Tyndareos | Tyndareus |
| Tyndareus | Tyndareus |
| Tyne | Tyne |
| Tyne and Wear | Tyne and Wear |
| Tyne Cot Cemetery | Tyne Cot |
| Tynset | Tynset |
| type | model |
| Type A | Ko-hyoteki class submarine |
| type bij uitstek | archetype |
| Type I U-boot | German Type I submarine |
| Type II U-boot | German Type II submarine |
| Type IX U-boot | German Type IX submarine |
| Type O Negative | Type O Negative |
| Type VII U-boot | German Type VII submarine |
| Type X U-boot | German Type X submarine |
| Type XIV U-boot | German Type XIV submarine |
| Typeconversie | Type conversion |
| typefout | typographical error |
| typemachine | typewriter |
| typen | type |
| typeren | mark |
