Eponyms beginning with T
- Tolosa-Hunt ophthalmoplegia
- Tolosa-Hunt syndrome (William Edward Hunt)
- Tooth muscular atrophy
- Tooth’s syndrome
- Tornwalditis
- Tornwaldt's bursitis
- Tornwaldt's cyst
- Tornwaldt's cyst
- Tornwaldt's disease
- Tornwaldt's syndrome
- Torsten Sjögren's syndrome (Karl Gustaf Torsten Sjögren)
- Torsten’s syndrome (Karl Gustaf Torsten Sjögren)
- Toulouse-Lautrec's disease
- Touraine's aphthosis
- Touraine's syndrome I
- Touraine's syndrome II (misnomer)
- Touraine's syndrome III
- Touraine-Renault syndrome
- Touraine-Solente-Golé syndrome
- Touraine’s polykeratosis
- Touraine’s syndrome
- Touraine’s syndrome I
- Tourette’s syndrome (misnomer)
- Toyama's syndrome
- Trantas' dots