MEI

MEI may refer to:

Education

• MEI Academy, an international school
• Mathematics in Education and Industry, an examination board affiliated with the OCR examination board
• Mennonite Educational Institute, an independent grades K-12 school in Abbotsford, British Columbia

Businesses

• MEI (company), a manufacturer of cash handling systems
• Matsushita Electric Industrial Co., Ltd.
• Member of the Energy Institute (MEI)
• , an annual conference of Italian independent record labels

Government

• Ministry of Economy and Innovation (), the Portuguese economy ministry
• Middle East Institute
• Marginal efficiency of investment, or internal rate of return, a relationship between interest rate and amount of investment that can be profitable at a given time
• Montreal Economic Institute
• Medicare Economic Index
• Meridian Regional Airport (IATA code: MEI)
• Meridian Multi-Modal Transportation Center (Amtrak code: MEI)

Military

• MEI Hellhound (Grenade), a low-velocity multipurpose grenade
• MEI Mercury, a family of grenades developed by Martin Electronics, Inc.

Science

• Multivariate ENSO index
• 4-Methylimidazole (4-MEI), a chemical compound

Technology

• Management Engine Interface, a component of Intel Active Management Technology
• Music Encoding Initiative, a music encoding format

Other uses

• Middle East International, a bimonthly magazine published in London from 1971 until 2005
• Media and Entertainment International, a former global union federation
• OECD Main Economic Indicators, a monthly publication of the Organisation for Economic Co-operation and Development
• Merit, excellence, and intelligence, a framework that emphasizes selecting candidates based solely on their merit, achievements, skills, abilities, intelligence and contributions

See also

• Mei (disambiguation)