| ORS | olfactory reference syndrome; oral rehydration solution; oral surgery, oral surgeon; Orthopaedic Res... |
|---|---|
| BAN | Basle Anatomic Nomenclature; 바젤 해부학 명명법 = BNA |
| BNA | Basle Nomina Anatomica; 바젤 해부학 명명법 = BAN |
| BAN | British Approved Name; British Association of Neurologists |
| OCP | octacalcium phosphate; ocular cicatricial pemphigoid; oral case presentation; oral contraceptive pil... |