| Ea | kinetic energy of alpha particles |
|---|---|
| EC | effective concentration; ejection click; electrochemical; electron capture; embryonal carcinoma; eme... |
| EDAX | energy dispersive x-ray analysis |
| EDS | edema disease of swine; egg drop syndrome; Ehlers-Danlos syndrome; Emery-Dreifus syndrome; energy-di... |
| EDXA | energy-dispersive x-ray analysis |