| RVVT | Russell viper venom time |
|---|---|
| SV | saphenous vein; sarcoma virus; satellite virus; selective vagotomy; semilunar valve; seminal vesicle... |
| VV | vaccinia virus; varicose veins; veno-venous; viper venom; vulva and vagina |
| AYA | acute yellow atrophy |
| AYV | aster yellow virus |