| SSB | short spike burst; sicca syndrome B; single-strand break; single-stranded binding [protein]; stereos... |
|---|---|
| SUA | serum uric acid; single umbilical artery; single unit activity |
| VATER Associations | Vertebral defects Anal atresia Tracheo-Esophageal fistula ... |
| AR | absolute risk; accounts receivable; achievement ratio; actinic reticuloid [syndrome]; active resista... |
| A/R | apical/radial |