IHC

IHC may refer to:

Medicine

• Immunohistochemistry
• Intrahepatic cholestasis

Science and technology

• Indirectly Heated Cathode, a type of hot cathode used in vacuum electronics tubes
• Intelligent Home Control, home automation and control system
• FAT IHC OEM label, a Windows 9x signature in OEM labels of FAT volumes

Transport

• Inhaca Airport, Mozambique (by IATA code)

Organisations

• IHC New Zealand, a national organisation for the support of intellectually disabled persons
• Immigration Holding Centres, Canadian immigration detention facilities
• India Habitat Centre
• Interagency Hotshot Crew, a Type 1 handcrew of wildland firefighters
• Interchurch Holiness Convention, an ecumenical organization of Wesleyan-Arminian denominations
• Intermountain Healthcare, a healthcare network in Utah, United States
• International Harvester Corporation
• International Humanitarian City
• International Hat Company
• Islamabad High Court, a court in Islamabad, Pakistan

Other

• IHC (Greek: ΙΗΣ), a Christogram
• Institute for Human Continuity, a viral marketing campaign for the film 2012