| MEDEX, Medex | extension of physician [Fr. medicin extension] |
|---|---|
| AER | abduction/external rotation; acoustic evoked response; acute exertional rhabdomyolysis; agranular en... |
| KR | key-ridge; Kopper Reppart [medium] |
| ORANS | Oak Ridge Analytical System |
| ORNL | Oak Ridge National Laboratory |