| SSD | shaded surface display; single saturating dose; Social Security disability; source-skin distance; so... |
|---|---|
| ORS | olfactory reference syndrome; oral rehydration solution; oral surgery, oral surgeon; Orthopaedic Res... |
| WB | waist belt; washable base; washed bladder; water bottle; Wechsler-Bellevue [Scale]; weight-bearing; ... |
| WBH | whole-blood hematocrit; whole-body hyperthermia |
| WBS | Wechsler-Bellevue Scale; whole-blood serum; whole-body scan; Wiedemann-Beckwith syndrome; withdrawal... |