| CEC | central echo complex; ciliated epithelial cell; Commission of the European Community |
|---|---|
| CEOT | calcifying epithelial odontogenic tumor |
| EC | effective concentration; ejection click; electrochemical; electron capture; embryonal carcinoma; eme... |
| ECV | epithelial cell vacuolization; extracellular volume; extracorporeal volume |
| EECD | endothelial-epithelial corneal dystrophy |