| IE | imaging equipment; immunizing unit [Ger. Immunitats Einheit]; immunoelectrophoresis; infectious endo... |
|---|---|
| I/E | inspiratory/expiratory [ratio]; internal/external |
| IEL | internal elastic lamina; intraepithelial lymphocyte |
| IF | idiopathic fibroplasia; idiopathic flushing; immersion foot; immunofluorescence; indirect fluorescen... |
| IFM | internal fetal monitor |