| 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 |