| FMR | fragile site mental retardation [syndrome]; Friend-Moloney-Rauscher [antigen] |
|---|---|
| RLV | Rauscher leukemia virus |
| RMLV | Rauscher murine leukemia virus |
| RMuLV | Rauscher murine leukemia virus |
| RV | random variable; rat virus; Rauscher virus; rectovaginal; reinforcement value; renal vein; residual ... |