| OER | Oxygen Enhancement Ratio |
|---|---|
| ADE | acute disseminated encephalitis; adverse drug event; antibody-dependent enhancement; apparent digest... |
| DEPT | distortionless enhancement by polarization transfer |
| ER | efficiency ratio; epigastric region; ejection rate; electroresection; emergency room; endoplasmic re... |
| FRE | Fischer rat embryo; flow-related enhancement |