| Acronym | Definition |
|---|
| CCAH | Central California Alliance for Health (est. 1996) |
| CCAH | Center for Companion Animal Health (University of California Davis School of Veterinary Medicine) |
| CCAH | Central Coast Alliance for Health (now Central California Alliance for Health; Scotts Valley, CA) |
| CCAH | Canadian Caribbean Association of Halton (Ontario, Canada) |
| CCAH | Comité de Coordination de l'Action en Faveur des Personnes Handicapées (French: Coordinating Committee of Action in Favor of Disabled Persons) |
| CCAH | Country Companion Animal Hospital (Pennsylvania) |
| CCAH | Carbondale Council for the Arts and Humanities (Carbondale, CO) |
| CCAH | Classical Congenital Adrenal Hyperplasia |