| Acronym | Definition |
|---|
| HT1➣Hyper-Transport 1 (electrical interface) |
| HT1➣Hull Maintenance Technician First Class (Naval Rating) |
| HT1➣Heat Tramsfer 1 (engineering course) |
| HT1➣Hereditary Tyrosinemia 1 (genetic disorder) |
| HT1➣Hypertropia at Near (ophthalmology; opposite of hypotropia) |