- T... to Takotsubo...
- Talc... to Taurodontism...
- Taussig... to Temporosphenoidal...
- Tendency... to Teratocarcinoma...
- Teratoma... to Thelitis...
- Therapeutic... to Thoracogastroschisis...
- Thoracopagus... to Thrombocytosis...
- Thromboembolism... to TIA...
- Tibia... to Todd...
- Toe... to Torsion...
- Torticollis... to Trachea...
- Tracheitis... to Transaminasemia...
- Transfusion... to Tremor...
- Trench... to Trichonocardiosis...
- Trichonodosis... to Trigeminy...
- Trigger... to Tropholymphedema...
- Trophoneurosis... to Tubotympanitis...
- Tularemia... to Tylosis...
- Twinning... to Tyrosyluria...