MMS may refer to:

Science and technology

Network communication protocols

• Multimedia Messaging Service for mobile phones
• Microsoft Media Server, a content-streaming protocol (mms://)
• Manufacturing Message Specification for real time process data

Other

• Magnetospheric Multiscale Mission, NASA
• Massachusetts Medical Society
• Methyl methanesulfonate
• Moment magnitude scale of earthquake energy
• Multiscale Modeling and Simulation journal

Schools

• Modern Montessori School, Amman, Jordan
• Marshall Middle School (Pittsburgh), US
• Mayo Clinic School of Medicine, US, formerly Mayo Medical School
• Margaret Mace School, the only school of the North Wildwood School District

Government and politics

• Minerals Management Service, former U.S. agency
• Movimento Mérito e Sociedade (Merit and Society Movement), Portuguese political party

Other uses

• Machinist's mate (shop mechanic), US Navy
• Master of Management, a postgraduate academic degree course.
• Medical Mission Sisters, a religious congregation
• Methodist Missionary Society of Australasia, a former division of the Methodist Church in Australia
• Metro Manila Subway, an under-construction rapid transit line in Philippines
• Metropolitan mountaineering society, Philippines
• Miracle Mineral Supplement, bleach fraudulently sold as medicine
• M.M.S. (Mobile Missile System), a G.I. Joe playset
• MMS-class minesweeper, a class of British warships

See also

• M&M's

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