| tacticien | tactician |
| tactile | tactile |
| tactique | diplomatic |
| tactique de la terre brûlée | scorched-earth policy |
| tactique du salami | salami tactics |
| Tacuarembó | Tacuarembó Department |
| Tacuarembó Fútbol Club | Tacuarembó FC |
| Tacuary FC | Tacuary |
| Tacuinum Sanitatis | Tacuinum Sanitatis |
| TAD | ADP |
| Tad Williams | Tad Williams |
| Tadahiro Nomura | Tadahiro Nomura |
| Tadakatsu Honda | Honda Tadakatsu |
| Tadalafil | Tadalafil |
| Tadamichi Kuribayashi | Tadamichi Kuribayashi |
| Tadao Andō | Tadao Ando |
| Tadarida brasiliensis | Mexican Free-tailed Bat |
| Tadayoshi Ashikaga | Ashikaga Tadayoshi |
| Taddeo Zuccaro | Taddeo Zuccari |
| Tadeja Brankovic | Tadeja Brankovič |
| Tadeusz Ajdukiewicz | Tadeusz Ajdukiewicz |
| Tadeusz Baird | Tadeusz Baird |
| Tadeusz Bór-Komorowski | Tadeusz Bór-Komorowski |
| Tadeusz Czacki | Tadeusz Czacki |
| Tadeusz Kantor | Tadeusz Kantor |
| Tadeusz Kotarbiński | Tadeusz Kotarbiński |
| Tadeusz Kościuszko | Tadeusz Kościuszko |
| Tadeusz Mazowiecki | Tadeusz Mazowiecki |
| Tadeusz Reichstein | Tadeus Reichstein |
| Tadeusz Rydzyk | Tadeusz Rydzyk |
| Tadeusz Różewicz | Tadeusz Różewicz |
| Tadeusz Ślusarski | Tadeusz Ślusarski |
| Tadjik | Tajik language |
| Tadjikistan | Tajikistan |
| Tadjiks | Tajiks |
| Tadla-Azilal | Tadla-Azilal |
| tadorne | shelduck |
| Tadorne de Corée | Crested Shelduck |
| Tadorne de paradis | Paradise Shelduck |
| Tadorne radjah | Radjah Shelduck |
| Tadorninae | Tadorninae |
| Tadrart Acacus | Tadrart Acacus |
| Tadukhipa | Tadukhipa |
| Tae Hwan Park | Park Tae Hwan |
| Taebaek | Taebaek |
| Taedong | Taedong River |
| Taekkyeon | Taekkyeon |
| taekwondo | taekwondo |
