| seq | sequence; sequel, sequela, sequelae; sequestrum |
|---|---|
| EC | effective concentration; ejection click; electrochemical; electron capture; embryonal carcinoma; eme... |
| ECP | ectrodactyly-cleft palate [syndrome]; effector cell precursor; endocardial potential; eosinophil cat... |
| ER | efficiency ratio; epigastric region; ejection rate; electroresection; emergency room; endoplasmic re... |
| COD | 1) Choice Of Drug 2) Cause Of Death 3) Chemical O2 Demand;... |