MEF

MEF may stand for:

• Ministry of Economy and Finance (Peru), the Peruvian ministry of economics and finance
• Ministry of Economy and Finance (Uruguay), the Uruguayan ministry of economics and finance
• Ministry of Economy and Finance (Italy), the Italian ministry of economics and finance
• Ministry of Environment and Forests, India
• Mission Essential Functions, critical operations of the US government in the face of unexpected disruption

• Malaita Eagle Force, a militant organization originating in the island of Malaita in the Solomon Islands
• Marine Expeditionary Force, one of the major deployable subdivisions of the United States Marine Corps
• Mediterranean Expeditionary Force
• Mesopotamian Expeditionary Force during the First World War

• Mahratta Education Fund, Indian non-profit organisation
• Major Economies Forum on Energy and Climate Change
• Media Education Foundation
• MEF International School Istanbul
• Middle East Forum, an American conservative think tank
• Mongolia Economic Forum, Mongolia

• Managed Extensibility Framework, a software plugin framework, written by Microsoft
• Maximum Elevation Figure (flying)
• Maximal expiratory flow, another name for peak expiratory flow in spirometry
• Medial eye fields
• Metro Ethernet Forum
• Modernized e-File (MeF), an electronic system for filing U.S. income taxes
• Modified Energy Factor (Energy Star Rating Value, US Department of Energy (DOE))
• Mouse Embryonic Fibroblast
• Museo Paleontológico Egidio Feruglio collection code
• Mef2 (myocyte enhancer factor-2), a family of gene transcription factors
• Multiscale Electrophysiology Format, a data format used in electrophysiology

• Mei Foo station, Hong Kong, MTR station code