CCHA
| Acronym | Definition |
|---|---|
| CCHA | Central Collegiate Hockey Association |
| CCHA | Community College Humanities Association |
| CCHA | Canadian Craft & Hobby Association |
| CCHA | Caswell County Historical Association (est. 1956; Yanceyville, NC) |
| CCHA | Catalyst Communities Housing Association (London, UK) |
| CCHA | Canadian Chiropractic Historical Association |