| SACD | subacute combined degeneration |
|---|---|
| SCD | scleroderma; service-connected disability; sickle-cell disease; spinocerebellar degeneration; subacu... |
| SCID | severe combined immunodeficiency [syndrome]; soft copy image display; Structured Clinical Interview ... |
| SCIDS | severe combined immunodeficiency syndrome |
| SCIDX | severe combined immunodeficiency disease, X-linked |