CHDA
| Acronym | Definition |
|---|---|
| CHDA | Certified Health Data Analyst (American Health Information Management Association) |
| CHDA | Centre for Heritage Development in Africa (est. 1997; Mombasa, Kenya) |
| CHDA | Calgary Highland Dance Association (Canada) |
| CHDA | Community Health Development and Advocacy |
| CHDA | Cycloaliphatic Acid (resin intermediate) |