| SIMS | secondary ion mass spectroscopy |
|---|---|
| SL | sarcolemma; sclerosing leukoencephalopathy; secondary leukemia; segment length; sensation level; sen... |
| SMDS | secondary myelodysplastic syndrome |
| SPH | secondary pulmonary hemosiderosis; severely and profoundly handicapped; spherocyte; spherocytosis; s... |
| SSAA | sicca syndrome associated antigen A; Sjogren syndrome-associated antigen A; syringomyelia secondary ... |