IE

• imaging equipment;

• immediate early [genes];

• immunizing unit [Ger. Immunitats Einheit];

• immunoelectrophoresis;

• infective endocarditis;

• information economics;

• information engineering;

• inner ear;

• intake energy;

• internal elastica;

• intraepithelial

• involvement of a single extrahepatic organ or site [Ann Arbor staging system for Hodgkin disease]