| ICA | Institute of Clinical Analysis; internal carotid artery; intracranial aneurysm; islet cell antibody |
|---|---|
| ICD | I-cell disease; immune complex disease; implantable cardioverter defibrillator; impulse-control diso... |
| ICSI | Institute for Clinical Systems Integration |
| IEEE | Institute of Electrical and Electronics Engineers |
| IHCP | Institute of Hospital and Community Psychiatry |