| CRA | central retinal artery; Chinese restaurant asthma; chronic rheumatoid arthritis; constant relative alkalinity |
|---|---|
| CRABP | cellular retinoic acid-binding protein |
| CRAD | central retinal artery occlusion |
| CRAHCA | Center for Research in Ambulatory Health Care Administration |
| CRAMS | circulation, respiration, abdomen, motor, speech |
| cran | cranium, cranial |
| CRAO | Central Retina Artery Occlusion |
| CRAO | central retinal artery occlusion |
| CRAW | computed tomography acquisition workstation |