| Acronym | Definition |
|---|
| MEP | Member of the European Parliament |
| MEP | Manufacturing Extension Partnership (NIST) |
| MEP | Mechanical, Electrical and Plumbing (engineering services) |
| MEP | Mechanical, Electrical, Plumbing (architectural) |
| MEP | Message Exchange Pattern |
| MEP | Migrant Education Program |
| MEP | Maximum Extent Practicable |
| MEP | Minority Engineering Program (college) |
| MEP | Maintenance Enforcement Program |
| MEP | Motor Evoked Potential |
| MEP | Media Embedded Processor |
| MEP | Model European Parliament |
| MEP | Mobile Electric Power |
| MEP | Mars Exploration Program |
| MEP | Mobile Electric Power (Generators) |
| MEP | Maximum Extent Possible |
| MEP | Mean Effective Pressure |
| MEP | Molecular Electrostatic Potential |
| MEP | Marine Environmental Protection |
| MEP | Main Export Pipeline |
| MEP | Midwest Airlines (ICAO code) |
| MEP | Mission Equipment Package |
| MEP | Major Excreted Protein |
| MEP | Maximum Entropy Principle |
| MEP | Société des Missions Etrangères de Paris (French: Society of Foreign Missions of Paris; France) |
| MEP | Maximum Expiratory Pressure |
| MEP | Multiple Extraction Procedure |
| MEP | Marine Expeditionary Force |
| MEP | Movimiento Electoral di Pueblo |
| MEP | Master Exercise Practitioner |
| MEP | Megakaryocyte-Erythroid Progenitor |
| MEP | Movimento Evangélico Progressista (Portuguese: Progressive Evangelical Movement; Brazil) |
| MEP | Management Education Program |
| MEP | Master of Environmental Planning (Arizona State University degree) |
| MEP | Maximum Extent Practical |
| MEP | Medium-Energy Physics |
| MEP | Motor End Plate (neuromuscular junction) |
| MEP | Modified Epley Procedure (posterior canal benign paroxysmal positional vertigo treatment) |
| MEP | Manitoba Egg Producers (Winnipeg, MB, Canada) |
| MEP | Master Evaluation Plan |
| MEP | Multi-Ethnic Police |
| MEP | Municipal Emergency Plan |
| MEP | Music Elective Program (Singapore) |
| MEP | Mobile Equipment Personalization |
| MEP | Management Engineering Plan |
| MEP | Minimum Earned Premium (insurance) |
| MEP | Micro-Electric Propulsion |
| MEP | Multi-Element Phase-toggle |
| MEP | Minimum Engagement Package (US Army) |
| MEP | Multimodality Evoked Potential |
| MEP | Main European Port |
| MEP | Mission Execution Plan |
| MEP | Military Equipment Park |
| MEP | Multiple Editor Project (videos) |
| MEP | Master Entry Plan |
| MEP | Maintenance Enhancement Program |
| MEP | Main Enable Plug |
| MEP | Method Engineering Program |
| MEP | Methods Engineering Program |
| MEP | Minimum Entropy Probability (mathematics/statistics) |
| MEP | Mechanical, Electrical and Plant (construction) |
| MEP | Mid-Continent Environmental Project Pte Ltd (Singapore) |
| MEP | Mature Equivalent of Protein |
| MEP | Module Error Permeability |
| MEP | Major Electronics Procurement |
| MEP | Media and Editorial Productions |
| MEP | Mobile Elevated Platform |
| MEP | Metagenics Educational Programs |