| ORS | olfactory reference syndrome; oral rehydration solution; oral surgery, oral surgeon; Orthopaedic Res... |
|---|---|
| MOPP | 1) Mechlorethamine, Vincristine, Procarbazine, Prednisone 2) Nitrogen Mus... |
| COPP | cyclophosphamide, vincristine, procarbazine, prednisone; cyclophosphamide, Oncovin, procarbazine, pr... |
| OCP | octacalcium phosphate; ocular cicatricial pemphigoid; oral case presentation; oral contraceptive pil... |
| OET | oral endotracheal tube; oral esophageal tube |