MEP may refer to:
Maximum Entropy PrincipleMechanical Electrical Plumbing, a term used by consulting engineers to describe this part of the building design industry
Mean effective pressure in an internal combustion engine
Media embedded Processor (MeP), a CPU design from Toshiba Semiconductor
Member of the European Parliament, an elected politician in the European Union
Message Exchange Pattern, a communications protocol concept
Microelectronics Education Programme, a UK Government funded Programme which ran from 1980 to 1986, placing computers in schools throughout the UK, and teaching the understanding of microprocessors and their applications
Missions étrangères de Paris, a Catholic missionary organization from France, with headquarters in Paris. Throughout its history, it has done extensive work in Asia, particularly China
Model European Parliament, part of the Model European Communities Project
Movimiento Electoral del Pueblo, "People's Electoral Movement", is a left-wing political party of Venezuela
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