| MCO | Medical Care Organization; 의료조직 = HCO; Health Care Organization |
|---|---|
| MD | 1) Medicinae(Medical) Doctor; 의학박사 2) Mid-Day; 정오 |
| MT | 1) Mantoux Test 2) Medical Technologist; 임상병리사 |
| POMD | Problem-Oriented Medical Diagnosis |
| POMR | Problem Oriented Medical Record; 문제 지향식(중심식) 진료 기록 |