| PED, ped | pediatrics |
|---|---|
| ORS | olfactory reference syndrome; oral rehydration solution; oral surgery, oral surgeon; Orthopaedic Res... |
| Ped. | Pediatrics; 소아과학 |
| PED | patient examined by doctor; pediatric emergency department; pink-eyed dilution |
| OCP | octacalcium phosphate; ocular cicatricial pemphigoid; oral case presentation; oral contraceptive pil... |