ICV

ICV may stand for:

Companies and organizations

 * ICVolunteers, non-profit organisation headquartered in Geneva, Switzerland
 * Islamic Council of Victoria, representing Muslims in Victoria, Australia
 * International Congress of Vexillology
 * Initiative for Catalonia Greens, a political party of Catalonia
 * Cargolux Italia (ICAO airline designator)

Medicine

 * International certificate of vaccination, see Carte Jaune
 * Intracerebroventricular (ICV) injection, a medicinal route of administration
 * Intracranial volume, the volume in the cranium, including the brain, meninges, and [Cerebrospinal fluid|CSF]

Other uses

 * Integrity check value, another name for a checksum
 * Interval count vector in music theory, see Interval vector
 * Infantry combat vehicle, see infantry fighting vehicle