| SA | salicylic acid; saline [solution]; salt added; sarcoidosis; sarcoma; scalenus anticus; secondary ame... |
|---|---|
| SMA | sequential multiple analysis or analyzer; sequential multichannel autoanalyzer; simultaneous multich... |
| SMSA | standard metropolitan statistical area |
| TBSA | total body surface area |
| TFA | total fatty acids; transverse fascicular area; triangular fibrocartilage; trifluoroacetic acid |