NHW
| Acronym | Definition |
|---|---|
| NHW | Natural Health Worldwide (portal) |
| NHW | Nutrition, Health & Wellness (various organizations) |
| NHW | New Home Warranty |
| NHW | Non-Hazardous Waste |
| NHW | Northeast Health Wangaratta (est. 1872; Wangaratta, Victoria, Australia) |
| NHW | National Health and Welfare (Canada) |
| NHW | National Hospital Week |
| NHW | New Hardware Wizard (Microsoft Windows) |