| Acronym | Definition |
|---|
| HWR➣Hazardous Waste Reduction |
| HWR➣Heavy Water Reactor |
| HWR➣Height-to-Weight Ratio (body measurement) |
| HWR➣Harbison-Walker Refractories (various locations) |
| HWR➣Hardware Removal (orthopedics) |
| HWR➣Hand Writing Recognition |
| HWR➣Hazardous Waste Regulations |
| HWR➣Henley Women's Regatta (UK) |
| HWR➣Hardware Replacement |
| HWR➣Half-Wave Rectifier |
| HWR➣Hot Water Return |
| HWR➣Hot Wet Rock |
| HWR➣Half-Wave Retarder |
| HWR➣Hull Weight Ratio |