WGWA
| Acronym | Definition |
|---|---|
| WGWA | Wisconsin Ground Water Association |
| WGWA | Whitney Gallery of Western Art (Buffalo Bill Historical Center; Cody, WY) |
| WGWA | Womens Golf Western Australia (South Perth, Western Australia, Australia) |
| WGWA | Wyoming Grape and Wine Association (est. 2001) |
| WGWA | Working Group for Waste Acceptance |