| EIVA | equine infectious anemia virus |
|---|---|
| ELEM | equine leukoencephalomalacia |
| ER | efficiency ratio; epigastric region; ejection rate; electroresection; emergency room; endoplasmic re... |
| ERP | early receptor potential; effective refractory period; elodoisin-related peptide; endoscopic retrogr... |
| ERV | equine rhinopneumonitis virus; expiratory reserve volume |
| VEE | Venezuelan equine encephalitis virus |
|---|---|
| WEE | Western Equine Encephalitis |
| WEE | Western Equine Encephalomyelitis |