| sod | bicarb sodium bicarbonate |
|---|---|
| SRD | service-related disability; Society for the Relief of Distress; Society for the Right to Die; sodium... |
| SSC | single-strand conformational [analysis]; sister strand crossover; somatosensory cortex; standard sal... |
| SST | sodium sulfite titration; somatostatin |
| STD | selective T-cell defect; sexually transmitted disease; skin-to-tumor distance; skin test dose; sodiu... |