| Abbreviation | Definition |
|---|---|
| CHIPA | Community Health Initiative of the Petaluma Area |
| CHIPP | Community Health Improvement Plan and Process |
| CHIPS | Community Health Initiative Programs for Students |
| CHIR | Center for Health Information and Research |
| CHIR | Center on Health Insurance Reforms |
| CHIR | Consortium for Healthcare Informatics Research |
| CHIS | California Health Interview Survey |
| CHIS | CERN Health Insurance Scheme |
| CHIS | Consumer Health Information Specialization |
| CHISS | Chinese Health Information Standardization Society |
| CHITS | Community Health Information Tracking System |
| CHIW | Community Health Improvement Workgroup |
| CHKS | Comparative Health Knowledge System |
| CHL | Center for Health and Learning |
| CHL | Center for Health Leadership |
| CHLC | Colorado Health Literacy Coalition |
| CHLOE | Consumer Health Learning and Organizing Ecosystem |
| CHLT | Cancer Health Literacy Test |
| CHM | Christian Healthcare Ministries |
| CHMG | Colorado Health Medical Group |