| orch | orchitis |
|---|---|
| MMR | 1) Measles, Mumps, Rubella; 홍역, 멈프스, 풍진 2) Mass Miniature Radiography... |
| MMR | mass miniature radiography; masseter muscle rigidity; maternal mortality rate; measles-mumps-rubella... |
| MUMPS | Massachusetts General Hospital Utility Multi-Programming System |