| Acronym | Definition |
|---|
| NHT | Natural Health Trends (Dallas, TX) |
| NHT | National Housing Trust |
| NHT | Now Hear This (speaker manufacturer; Benicia, California) |
| NHT | National Historic Trail (US NPS) |
| NHT | Nursing Home Transition (various locations) |
| NHT | National Heritage Trust (Australia) |
| NHT | North Huntingdon Township (Pennsylvania) |
| NHT | Naphtha Hydrotreater |
| NHT | New Home Trends (various locations) |
| NHT | New Hebrides Trench (oceanography) |
| NHT | North Harris Trust (Isle of Harris) |
| NHT | Now Here This |
| NHT | Next Hot Thing |
| NHT | Neighborhood Housing Trust (Boston, MA) |
| NHT | National Hose Thread (firefighting) |
| NHT | New Horizons Technology |
| NHT | Neighbor Hint Table |
| NHT | Nava-Hopi Tours, Inc. (Flagstaff, AZ) |