| Abbreviation | Definition |
|---|---|
| CHIF | Corticosteroid Hormone Induced Factor |
| CHIP | Child Hyperactivity and Inattention Project |
| CHL | Coastal and Hydraulics Laboratory |
| CHL | Coastal Hydraulics Laboratory |
| CHM | College of Human Medicine |
| CHO | Chlorhexidine digluconate |
| CHOD | cholesterol oxidase |
| CHOL | Cholesterol |
| CHP | Conserved Hypothetical Proteins |
| CHQ | Child Health Questionnaire |
| CHRIS | Cellular Harmonizing Regenerating Integration System |
| CHRIS | Cellular Harmonizing Regenerative Integration System |
| CI | Cardio Interactive |
| CIBIS | Cardiac Insufficiency BISoprolol Study |
| CIBL | Computational Imaging and Bioinformatics Laboratory |
| CIC | Centre d'Investigation Clinique (France) |
| CIC | Common Information Core |
| CICL | Cardiovascular Imaging Core Laboratory |
| CID | Chick Infective Dose |
| CIDR | Controlled Internal Drug Release |