OCP

OCP may refer to:

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

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

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

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