| Abbreviation | Definition |
|---|---|
| WCFW | Women Cooking For Women |
| WCGA | Warren County Genealogical Association |
| WCGC | Winchester Canyon Gun Club |
| WCGL | Weimaraner Club of Greater Louisville |
| WCGS | Warren County Genealogical Society |
| WCGS | Wayne County Genealogical Society |
| WCGS | Winnipeg Classical Guitar Society |
| WCHA | Wooden Canoe Heritage Association |
| WCHJ | West Coast Horror Junkies |
| WCKC | West Coast Kart Club |
| WCKG | Windy City Knitting Guild |
| WCMC | Wino's Crew Motorcycle Club |
| WCN | World Collectors Network |
| WCOC | Women's Club of Otter Creek |
| WCOG | Walking Club Of Georgia |
| WCOS | Western Circle Of Swordfighters |
| WCPT | West Coast Pup and Trainer Contest |
| WCQG | Waterloo County Quilters' Guild |
| WCQN | Women of Color Quilters Network |
| WCRC | West Connecticut Rover Club |