| Acronym | Definition |
|---|
| SHWS➣Solar Hot Water System |
| SHWS➣State Hazardous Waste Site (various locations) |
| SHWS➣Shack Hartmann Wavefront Sensing (optics) |
| SHWS➣Seasonal Horticultural Workers Scheme (Macra na Feirme; Ireland) |
| SHWS➣Safety, Health and Wellbeing Service (UK) |
| SHWS➣Spring Hill Waldorf School (various locations) |