CHID
| Acronym | Definition |
|---|---|
| CHID | Combined Health Information Database (NIH) |
| CHID | Comparative History of Ideas (University of Washington degree program) |
| CHID | China Digital Communication Group (stock symbol) |
| CHID | Centre for Healthcare Innovation and Development |
| CHID | Chemicals and Hazardous Installations Division (United Kingdom) |
| CHID | Computer Hope Identification |