| OCV | ordinary conversational voice |
|---|---|
| TOXICON | Toxicology Information Conversational On-Line Network |
| AAROM | active assertive range of motion; active-assisted range of motion |
| PROM | passive range of motion; premature rupture of fetal membranes; prolonged rupture of fetal membranes;... |
| ECG | Electro-Cardio-Graphy(-Gram); 심전도 = EKG 1. Conducting System Structu... |