| tacking | hilván |
| tackle | atajar |
| tacky | vulgar |
| Tacloban City | Tacloban |
| Tacna Province | Provincia de Tacna |
| Tacna Region | Departamento de Tacna |
| taco | taco |
| Tacoma | Tacoma |
| Tacoma Narrows Bridge | Puente de Tacoma Narrows |
| Tacones lejanos | Tacones lejanos |
| taconite | taconita |
| Tacrolimus | Tacrolimus |
| tact | decoro |
| tactful | delicado |
| tactfully | discretamente |
| tactfulness | tacto |
| tactic | táctica |
| tactical | estratégico |
| Tactical aircraft | Caza |
| Tactical High Energy Laser | Nautilus |
| tactician | estratega |
| Tacticity | Tacticidad |
| tactics | estratégico |
| tactile | táctil |
| Tactile screen | Pantalla sensible al tacto |
| tactility | tactilidad |
| tactless | poco |
| tactlessly | rudamente |
| tactlessness | indiscreción |
| Tacuarembó Department | Tacuarembó |
| Tacuarembó FC | Tacuarembó Fútbol Club |
| Tacuary | Club Tacuary |
| Tacuinum Sanitatis | Tacuinum sanitatis |
| tad | tanto |
| Tad Williams | Tad Williams |
| Tadalafil | Tadalafil |
| Tadamichi Kuribayashi | Tadamichi Kuribayashi |
| Tadao Ando | Tadao Andō |
| Taddeo Zuccari | Taddeo Zuccaro |
| Taddeo Zuccaro | Taddeo Zuccaro |
| Tadeo Haenke | Expedición Malaspina |
| Tadeus Reichstein | Tadeus Reichstein |
| Tadeusz Ajdukiewicz | Tadeusz Ajdukiewicz |
| Tadeusz Bór-Komorowski | Tadeusz Bór-Komorowski |
| Tadeusz Kotarbiński | Kotarbinski |
| Tadeusz Reichstein | Tadeus Reichstein |
| Tadjoura | Tadjoura |
| Tadjourah Region | Tadjoura |
| Tadorninae | Tadorninae |
| tadpole | renacuajo |
| Tadukhipa | Taduhepa |
| Tadzhikistan | Tayikistán |
| Tae | Té |
| Taedong River | Río Taedong |
| Taekkyeon | Taekkyon |
| taekwondo | taekwondo |
| Taenarus | Cabo Matapan |
| Tafahi | Tafahi |
| Tafea Province | Tafea |
| Tafers | Tafers |
| taffeta | tafetán |
| taffy | caramelo de melaza |
| Tafl games | Hnefatafl |
| tag | denominar |
