The CCP, or Chinese Communist Party, is the sole ruling party in the People's Republic of China.

CCP may also refer to:

• Center for Competitive Politics, former name of the Institute for Free Speech, a conservative non-profit
• Centre for Contemporary Photography, a photography gallery in Melbourne, Australia
• Ceylon College of Physicians, a medical association in Sri Lanka
• Confederación Campesina del Perú, a farmers' movement in Peru
• Cultural Center of the Philippines, promoting and preserving Filipino art and culture
• CCP Games, an Icelandic video game developer
• Compact Carry Pistol Division, a shooting division of the International Defensive Pistol Association

• Center for Creative Photography, a research facility and archival repository at the University of Arizona, Tucson, US
• Central Colleges of the Philippines, an educational institution in Quezon City, Philippines
• Centre for Child Protection, of the Gregorian University for understanding and preventing sexual abuse in the Catholic Church
• Circle City Prep, a public K-8 charter school in Indianapolis, Indiana, US
• Community College of Philadelphia, a community college in Philadelphia, Pennsylvania, US
• University of Chicago Contemporary Chamber Players, an American ensemble dedicated to the performance of contemporary classical music

• Canadians' Choice Party, a far-right party in Ontario, Canada
• Coimbatore City Police, India
• Competition Commission of Pakistan, an independent agency of the Government of Pakistan
• Concealed Carry Permit, required in parts of the US
• Court Challenges Program of Canada, assisting Canadians access the justice system

• Central counterparty clearing, a method by which a financial institution facilitates transactions in security markets
• Common commercial policy, a process by which countries co-ordinate or completely delegate their trade policy

• Certification in Clinical Perfusion, a professional designation that certifies the competency of cardiovascular perfusionists
• Certified Cheese Professional, a professional certification awarded by the American Cheese Society
• Certified College Planning Specialist, a designation issued by the National Institute of Certified College Planners
• Certified Compensation Professional, a professional certification awarded by the WorldatWork Society of Certified Professionals
• Certified Computing Professional, a professional certification administered by the Institute for Certification of Computing Professionals
• Certified Cost Professional, a professional certification awarded by AACE International
• CESG Certified Professional, for certifying information assurance professionals in UK government and industry

• Capacitively coupled plasma, a style of industrial plasma source commonly used in microfabrication
• Cell cycle progression, the series of events that takes place in a cell
• Complement control protein, proteins that interact with components of the complement system
• Context change potential, analysis of natural language, establishing meaning on the dynamic basis of prior shared information
• Cubic close-packed, a type of crystal structure
• Cyclic citrullinated peptide, a chemical whose presence in the blood is an indicator of rheumatoid arthritis
• Cytochrome c peroxidase, an enzyme found in yeast that catalyzes the decomposition of hydrogen peroxide
• Commercial Crew Program, a human spaceflight program operated by NASA

• CAN Calibration Protocol, for communication with embedded systems with CAN-bus
• Common-closure principle, one of the package principles of object-oriented design
• Compression Control Protocol, a subprotocol of the Point-to-Point Protocol
• Console Command Processor, a component of the CP/M operating system
• Context change potential, in natural language processing, the evaluation of new input against most recent output

• Chinese Confession Program, a 1956–1965 program run by the US Immigration and Naturalization Services
• Carbonless copy paper, a type of paper allowing multiple copies of one writing
• Carriel Sur International Airport (IATA airport code), Chile
• Chakma language (ISO 639-3: ccp), an Indo-European language spoken by the Chakma and Daingnet people
• Club Cerro Porteño, a football team in Paraguay
• Conference on Cataloguing Principles, international conference on library cataloging in Paris in 1961
• Country Club Plaza, a regional shopping center in Kansas City, US
• Critical control point, a food safety procedure
• Cross County Parkway, a road in Westchester County, New York, US

• CCCP (disambiguation)