| Abbreviation | Definition |
|---|---|
| WSBC | Wisconsin Scholarship Bowling Club |
| WSBH | Washington State BowHunters |
| WSBK | World Super Bike |
| WSBL | Women's Southwest Basketball League |
| WSBR | Winter Springs Babe Ruth League |
| WSBY | West Side Baseball for the Youth |
| WSC | Weymouth Sailing Centre |
| WSC | Willamette Sailing Club |
| WSC | Winter Sports Clinic |
| WSCA | Western Saddle Clubs Association, Inc. |
| WSCC | Westchester Sports Car Club |
| WSCT | West Slope Cutthroat Trout |
| WSCW | Wild Side Championship Wrestling |
| WSDC | Wisconsin Sports Development Corporation |
| WSDW | Ware Shoals DragWay |
| WSER | Western States Endurance Run |
| WSEX | World Sports EXchange |
| WSF | World Skating Federation |
| WSF | World Squash Federation |
| WSFF | World Stick Fencing Federation |