| Acronym | Definition |
|---|
| TIH | The Incredible Hulk (Marvel Comics) |
| TIH | Trump International Hotel (various locations) |
| TIH | Trust in Him |
| TIH | Transparency International Hrvatska (Croatian: Transparency International Croatia) |
| TIH | Today in History (Internet slang) |
| TIH | Toxic Inhalation Hazard |
| TIH | Trust Interest Holder (taxes) |
| TIH | Tension Induced by Hypoxia |
| TIH | Taken in Hand (human relationship) |
| TIH | Tostem Inax Holding (ceramics; Japan) |
| TIH | Thrombopénie Induite par l'Héparine (French: Thrombocytopenia Induced by Heparin) |
| TIH | Ten Inch Hero (film) |
| TIH | This is Hell! (radio show) |
| TIH | Trip in Hole (oil/gas drilling/geology) |
| TIH | Transport Information Highway |
| TIH | Toxic Industrial Hazard |
| TIH | This Is Holland (various applications) |