| EC | effective concentration; ejection click; electrochemical; electron capture; embryonal carcinoma; eme... |
|---|---|
| E | of M error of measurement |
| IEM | immuno-electron microscopy; inborn error of metabolism |
| MPE | malignant proliferation of eosinophils; maximum permissible exposure; maximum possible error; Medica... |
| mse | mean square error |