| Acronym | Definition |
|---|
| GWH➣Gas Water Heater (various companies) |
| GWH➣Gigawatt Hour |
| GWH➣Great Western Hospital (Swindon, UK) |
| GWH➣Good Will Hunting (movie) |
| GWH➣Global Warming Hoax (website) |
| GWH➣Great Western Highway (New South Wales, Australia) |
| GWH➣Great White Hunter |
| GWH➣Global Web Hosting |
| GWH➣Georgia Wrestling History (professional wrestling website and forum) |
| GWH➣Gold with Honours (performing arts award) |