| ECA | External Carotid Artery |
|---|---|
| AED | antiepileptic drug; antihidrotic ectodermal dysplasia; automatic external defibrillator |
| AEDP | automated external defibrillator pacemaker |
| AER | abduction/external rotation; acoustic evoked response; acute exertional rhabdomyolysis; agranular en... |
| CPEO | chronic progressive external ophthalmoplegia |