| Term | Full Form | Category |
|---|---|---|
| CHHC | California Healthy Housing Coalition | Others |
| CHHC | Caltech Huntington Humanities Collaborations | Others |
| CHHC | Cambridge Home Health Care | Others |
| CHHC | Canada Hibernia Holding Corporation | Others |
| CHHC | Certified Holistic Health Counselor | Others |
| CHHC | Chesapeake Home Health Care | Others |
| CHHC | Community Holistic Health Center | Others |
| CHHC | Connecticut Home Health Care | Others |
| CHHC | Continuous Home Health Care | Others |
| CHHC | Cornell Hip Hop Collection | Others |