| SSI | segmental sequential irradiation; shoulder subluxation inhibition; small-scale integration; Social S... |
|---|---|
| SUTI | symptomatic urinary tract infection |
| SVI | slow virus infection; stroke volume index; systolic velocity integral |
| SWI | sterile water for injection; stroke work index; surgical wound infection |
| SWR | serum Wassermann reaction; surgical wound infection rate |