| CNR | cannabinoid receptor; Center for Nursing Research; contrast-to-noise ratio; Council of Nurse Researc... |
|---|---|
| CNTFR | ciliary neutrophilic factor receptor |
| CR1 | complement receptor type 1 |
| CRF | case report form; chronic renal failure; chronic respiratory failure; coagulase-reacting factor; con... |
| CRFR | corticotropin-releasing factor receptor |