ICN (International Council of Nurses)

ICNSS (Intensive Care Nursing Scoring System)

ICP (intracranial pressure; integrated care provider/partnership)

ICS (intercostal space)

ICSH (interstitial cell-stimulating hormone)

ICSI (intracytoplasmic sperm injection)

ICT (insulin coma therapy)

ICTV (International Committee on Taxonomy of Viruses)

ICU (intensive care unit)

incisal (incisal)