| COR | cardiac output recorder; comprehensive outpatient rehabilitation; conditioned orientation reflex; co... |
|---|---|
| CRD | carbohydrate-recognition domain; chronic renal disease; chronic respiratory disease; child restraint... |
| CRI | Cardiac Risk Index; catheter-related infection; chronic renal insufficiency; chronic respiratory ins... |
| CSF-WR | cerebrospinal fluid-Wassermann reaction |
| DER | disulfiram-ethanol reaction; dual energy radiography |