| ORS | olfactory reference syndrome; oral rehydration solution; oral surgery, oral surgeon; Orthopaedic Res... |
|---|---|
| NM | 1) Neuro-Muscular 2) Neo-Mycin |
| Neo | neomycin; neoplasm or neoplastic |
| neo | neoarsphenamine |
| OCP | octacalcium phosphate; ocular cicatricial pemphigoid; oral case presentation; oral contraceptive pil... |