| OMSC | otitis media secretory (or suppurative) chronic |
|---|---|
| eff | effect; efferent; efficiency; effusion |
| MEE | measured energy expenditure; methylethyl ether; middle ear effusion; multilocus enzyme electrophores... |
| MEO | malignant external otitis |
| OE | on examination; order entry [system]; orofacial cleft; orthopedic examination; otitis externa; out-s... |