| SV | saphenous vein; sarcoma virus; satellite virus; selective vagotomy; semilunar valve; seminal vesicle... |
|---|---|
| SVI | slow virus infection; stroke volume index; systolic velocity integral |
| SW | seriously wounded; short waves; sinewave; slow wave; soap and water; social worker; spike wave; spir... |
| SWI | sterile water for injection; stroke work index; surgical wound infection |
| VSW | ventricular stroke work |