| SPRRB | small proline-rich protein B |
|---|---|
| SPRRC | small proline-rich protein C |
| SSI | segmental sequential irradiation; shoulder subluxation inhibition; small-scale integration; Social S... |
| SUV | small unilamellar vessel |
| SVD | single vessel disease; singular value decomposition; small vessel disease; spontaneous vaginal deliv... |