| misc | miscarriage; miscellaneous |
|---|---|
| CRABP | cellular retinoic acid-binding protein |
| RA | radioactive; ragocyte; ragweed antigen; rapidly adapting [receptors]; reactive arthritis; reciprocal... |
| RAR | rapidly adapting receptor; rat insulin receptor; retinoic acid receptor; right arm reclining; right ... |
| RARA | retinoic acid receptor alpha |