| R-C sign(spot) | Red Cherry sign(spot) |
|---|---|
| Rst | in paper or thin layer chromatography, the distance that a spot of a substance has moved, relative t... |
| ACD-PCR | active compression-decompression post-compression remodeling |
| CLS | cafe-au-lait spot; Clinical Laboratory Scientist; Coffin-Lowry syndrome; Cornelia de Lange syndrome |
| CRSM | cherry red spot myoclonus |