| Acronym | Definition |
|---|
| GWRC➣Greater Wellington Regional Council (New Zealand) |
| GWRC➣Global Water Research Coalition (est. 2002) |
| GWRC➣George Washington Regional Commission (planning district commission; Virginia) |
| GWRC➣Greater Western Reserve Council (Boy Scouts, Ohio) |
| GWRC➣Government Withholding Relief Coalition (US Chamber of Commerce; Washington, DC) |
| GWRC➣Groundwater Research Center (Khon Kaen University, Thailand) |