MRE, or Meal, Ready-to-Eat, is a U.S. military individual field ration.
MRE or mre may also refer to:
Government and politics European Republicans Movement (), a social-liberal political party in Italy Ministry of Foreign Affairs (Brazil) (), the governmental body that conducts Brazil's foreign relations with other countries Maritime Republic of Eastport, a micronation in Maryland
Science and technology Magnetic resonance elastography, a non-invasive medical imaging technique Magnetorheological elastomer, a class of solids that consist of a polymeric matrix with embedded micro- or nano-sized ferromagnetic particles Minimal reproducible example, a software debugging technique Managed runtime environment, a type of virtual machine that runs as a normal application inside a host OS and supports one process
Other uses Master of Religious Education, a terminal academic degree in preparation for professional teaching ministry Martha's Vineyard Sign Language, an ISO 639-3 code