ICP

ICP may refer to:

• Instant Composers Pool, a Dutch free jazz musical cooperative
• Insane Clown Posse, an American hip hop duo

• ICP srl, Italian aerospace and automotive manufacturer
• International Comfort Products, an American air conditioning and heating company
• Imperial College Press, a British publishing house

• Catholic University of Paris (Institut Catholique de Paris), France
• Clodomiro Picado Research Institute (Instituto Clodomiro Picado), a research center in Costa Rica
• International College Program, a Disney International Program

• Immigration Control Platform, a political group in Ireland
• Indochinese Communist Party, 1930–1945, a predecessor of the Communist Party of Vietnam
• International Communist Party, the name of a number of left communist international political parties
• Iraqi Communist Party

• Institute for Conflict Transformation and Peacebuilding, a Swiss non-governmental organization
• Instituto de Cultura Puertorriqueña ('Institute of Puerto Rican Culture')
• International Center of Photography, a museum in New York City, US
• International Comparison Program, a partnership of statistical administrations guided by the World Bank

• ICP license (Internet Content Provider license), a permit to permit China-based websites to operate in China
• Inductively coupled plasma, a type of plasma source
• Initial Connection Protocol, of the ARPANET Network Control Program
• Integrated circuit piezoelectric sensor, a piezoelectric sensor
• International Cataloguing Principles, bibliographical cataloging standards for libraries
• Internet Cache Protocol, for coordinating web caches
• Intracranial pressure, inside the skull
• Intrahepatic cholestasis of pregnancy
• Intrinsically conducting polymer, organic polymers that conduct electricity
• Iterative closest point, a point cloud registration algorithm

• Indonesian Crude Price, a price index for crude oil from Indonesia.