| Acronym | Definition |
|---|
| CHPA | Consumer Healthcare Products Association (formerly Nonprescription Drug Manufacturers Association) |
| CHPA | Combined Heat and Power Association (UK) |
| CHPA | Corporate Housing Providers Association |
| CHPA | Certified Healthcare Protection Administrator |
| CHPA | Community Health Purchasing Alliance |
| CHPA | Combat Helicopter Pilots Association |
| CHPA | Cart Horse Protection Association |
| CHPA | Canadian Homeopathic Pharmaceutical Association |
| CHPA | College of Humanities and Public Affairs |
| CHPA | Canada Health Protection Act |
| CHPA | Capitol Hill Prayer Alert |
| CHPA | California Hispanic Publishers Association |
| CHPA | Canadian Hardwood Plywood Association |
| CHPA | Comprehensive Health Planning Association |
| CHPA | Cultural Heritage Protection Act |
| CHPA | Consumer Healthcare and Products Association |
| CHPA | Classical Homeopathy Practitioner Association |
| CHPA | Community Health Plan Alliance |
| CHPA | Compton Hutton Phonological Assessment |
| CHPA | Colorado Horseshoe Pitchers Association |
| CHPA | Commonwealth Health Professional Association |