| RSDS | reflex sympathetic dystrophy syndrome |
|---|---|
| SA | salicylic acid; saline [solution]; salt added; sarcoidosis; sarcoma; scalenus anticus; secondary ame... |
| SNS | Senior Nursing Sister; Society of Neurological Surgeons; sympathetic nervous system |
| SOH | sympathetic orthostatic hypotension |
| SPN | senior plan network; sialophorin; solitary pulmonary nodule; supplemental parental nutrition; sympat... |