| SMP | slow moving protease; standard medical practice; submitochondrial particle; sulfamethoxypyrazine; sy... |
|---|---|
| SMSA | standard metropolitan statistical area |
| SNDO | Standard Nomenclature of Diseases and Operations |
| SNODO | Standard Nomenclature of Diseases and Operations |
| SOC | sequential oral contraceptive; Standard Occupational Classification; standards of care; synovial ost... |