| Acronym | Definition |
|---|
| WCHA➣Western Collegiate Hockey Association |
| WCHA➣Wooden Canoe Heritage Association, Ltd |
| WCHA➣Wisconsin County Highway Association |
| WCHA➣World Conformation Horse Association (Des Moines, IA) |
| WCHA➣Washington County Historical Association (Fort Calhoun, Nebraska) |
| WCHA➣Westmoreland County Housing Authority (Greensburg, PA) |