| CRE | cumulative radiation effect; cyclic adenosine monophosphate-response element |
|---|---|
| CREM | center for rural emergency medicine; cyclic adenosine monophosphate-response element modulator |
| GRE | glucocorticoid response element; gradient-recalled echo; Graduate Record Examination |
| CER | capital expenditure review; ceramide; conditioned emotional response; control electrical rhythm; cor... |
| CR | calculation rate; calculus removed; calorie-restricted; cardiac rehabilitation; cardiac resuscitatio... |