| ARFC | active rosette-forming T-cell; autologous rosette-forming cell |
|---|---|
| EAC | Ehrlich ascites carcinoma; electroacupuncture; epithelioma adenoides cysticum; erythema annulare cen... |
| LAI assay | Leukocyte Adherence Inhibition assay |
| ERA | electrical response activity; electroencephalic response audiometry; Electroshock Research Associati... |
| IFA | idiopathic fibrosing alveolitis; immunofluorescence assay; immunofluorescent antibody; incomplete Fr... |