| RVR | Renovascular resistance |
|---|---|
| RVR | Repetitive ventricular responses |
| RVRR | Renal vein renin ratio |
| RVSP | Right ventricular systolic pressure |
| RVSWI | Right ventricular stroke work index |
| RVT | Renal Vein Thrombosis |
| RVU | Relative Value Units |
| RVV | Recombinant vaccinia virus |
| RVV | Russel Viper Venom |
| rvWF | Recombinant vWF |