| Abbreviation | Definition |
|---|---|
| WGGC | West Georgia Gymnastics Center |
| WGGT | Women's Global Grand Touring |
| WGGZ | Windows Gnu Gaming Zone |
| WGHA | Webster Groves Hockey Association |
| WGHA | West Gippsland Hockey Association |
| WGHA | Whitby Girls Hockey Association |
| WGHL | Wild Goose Hockey League |
| WGHOF | World Golf Hall Of Fame |
| WGI | World Games, Inc. |
| WGIG | War Game Inventors Guild |
| WGJA | World Gymnastics Judges Association |
| WGJC | West Georgia Judo Club |
| WGL | WOLF Gaming League |
| WGL | World Golfers League |
| WGLI | World Golf League, Inc. |
| WGLL | Willow Glen Little League |
| WGLM | Women's Golf Leadership Matrix |
| WGLP | Wide Grip Lat Pull |
| WGMC | Warwick Graduate Mountaineering Club |
| WGMC | World Gaming Management Console |