OCP

OCP may refer to:

Computer-related

 * Open/closed principle
 * Open Compute Project, open-source hardware design for scale-out data centers
 * Open Container Project, application containers for ease of portability
 * Open Core Protocol
 * OpenShift Container Platform, an on-premises version of OpenShift from Red Hat
 * Oracle Certified Professional, a designation of the Oracle Certification Program
 * Order code processor, the central processing unit in ICL 2900 and other computers
 * Overcurrent Protection
 * Oxford Concordance Program

Fiction

 * Omni Consumer Products, fictional megacorporation in the RoboCop media franchise
 * Outside Context Problem, a concept in Iain M. Banks's The Culture novels

Organizations

 * Office Chérifien des Phosphates, national Moroccan phosphates company
 * Omni Consumer Products (company), manufacturer of products based on fictional movie items
 * Onchocerciasis Control Programme, a global effort to control the disease Onchocerciasis
 * Opera Company of Philadelphia
 * Oregon Catholic Press, the largest English-language publisher of contemporary Catholic liturgical music
 * Portuguese Chamber Orchestra

Politics and policy

 * Official Community Plan, in Canada, a comprehensive municipal plan
 * One-child policy, in the People's Republic of China

Science and technology

 * Obligatory Contour Principle, a principle of phonological theory
 * Octacalcium phosphate, a biomineral precursor
 * Ocular cicatricial pemphigoid or mucous membrane pemphigoid
 * Open circuit potential, in electrochemistry, an electric potential measured at zero net current
 * Optimal Control Problem
 * Oral contraceptive pill, in birth control
 * Orange Carotenoid Protein, involved in photoprotection against light stress in diverse cyanobacteria
 * Overall coagulation potential, a parameter of the overall hemostasis potential test
 * Overcurrent protection in power supply

Other

 * OCP (film), a performance video project by Mitch Stratten
 * Ocean Park station, an MTR station in Hong Kong
 * Ochre Coloured Pottery culture, a Bronze Age culture in the Yamuna-Ganga region of India
 * Operational Camouflage Pattern, a camouflage pattern used by the U.S. military