| EBC | esophageal balloon catheter |
|---|---|
| EC | effective concentration; ejection click; electrochemical; electron capture; embryonal carcinoma; eme... |
| ECA | electrical control activity; electrocardioanalyzer; endothelial cytotoxic activity; enterobacterial ... |
| ECTA | esophageal gastric tube airway; Everyman's Contingency Table Analysis |
| EDD | effective drug duration; electron dense deposit; end-diastolic dimension; esophageal detection devic... |