| R-C sign(spot) | Red Cherry sign(spot) |
|---|---|
| RPHA | reversed passive hemagglutination |
| RPHAMFCA | reversed passive hemagglutination by miniature centrifugal fast analysis |
| CFVS | cerebrospinal fluid flow void sign |
| DTP | diphtheria-tetanus-pertussis [vaccine]; distal tingling on percussion; Tinel's sign |