| Abbreviation | Definition |
|---|---|
| TG | ThyroGlobulin |
| TG | Toxoplasma Gondii |
| TGA | Take Good Advice |
| TGA | Transient Global Amnesia |
| TGA | Transposition of the Great Arteries |
| TGE | Transmissible GastroEnteritis |
| TGEV | Transmissible GastroEnteritis Virus |
| TGF | Transforming Growth Factor |
| TGN | Trans-Golgi Network |
| TGPD | Transmucosal Gastric Potential Difference |
| TGQ | Treatment Goals Questionnaire |
| TGV | Thoracic Gas Volume |
| TH | Thoracic |
| TH | Thyroid Hormone |
| THA | Total Hip Anthroplasty |
| THA | Total Hip Arthroplasty |
| THA | Total Human Anatomy |
| THC | Tetrahydrocortisone |
| THD | Total Hip Dislocation |
| THE | Thermometer |