| Acronym | Definition |
|---|
| IHT➣International Herald Tribune (newspaper) |
| IHT➣Inheritance Tax (UK) |
| IHT➣Instituto Hondureño de Turismo (Spanish: Honduran Institute of Tourism) |
| IHT➣In-Home Therapy |
| IHT➣Incident Handling Team |
| IHT➣Iraqi High Tribunal (court) |
| IHT➣Imperial Hotel, Tokyo (Tokyo, Japan) |
| IHT➣Institution of Highways & Transportation (UK) |
| IHT➣In-House Training |
| IHT➣Intermittent Hypoxic Training (altitude simulation) |
| IHT➣Iron Horse Trail (California) |
| IHT➣Ideal Handler Time |
| IHT➣I Hate This |
| IHT➣I'd Hit That |
| IHT➣Intermediate Handling Test (Royal Air Force pilot training) |
| IHT➣Innovative Home Theaters, Inc (Orlando, FL) |