| ORS | olfactory reference syndrome; oral rehydration solution; oral surgery, oral surgeon; Orthopaedic Res... |
|---|---|
| AMBER | advanced multiple-beam equalization radiography |
| misc | miscarriage; miscellaneous |
| BLB | Baker-Lima-Baker [mask]; Bessey-Lowry-Brock [method or unit]; black light bulb; Boothby-Lovelace-Bul... |
| syr | syrup [Lat. syrupus]; syringe |