What does MMS stand for?

Macbride Museum Society (EA)

Machinist's Mate, Shop Mechanic - Navy rating

Macmillan's Manuals for Students - A publication

Magnetic Minesweeping (MSA)

Main Memory Status

Maintenance Management Software

Maintenance Management System

Manager, Ministerial Services (SAUO)

Man-Machine System (MCD)

Man-Made Substance (TLAA)

Man-Portable Magnetometer System

Manpower Management Staff - NATO (NATG)

Manpower Management System - Marine Corps

Manufacturing Management Sciences, Inc. (SAUO)

Manufacturing Message Service (GART)

Manufacturing Message - or Messaging Specification - or Standard - Computer science

Manufacturing Message Standard

Manufacturing Monitoring System - Computer science (IBMDP)

Marist Missionary Sisters (BUAC)

Marks Management Services, Inc. - Commercial firm

Marks, MS - Location identifier - FAA (FAAL)

Massachusetts Medical Society (BUAC)

Mass Mammographic Screening - Medicine (DMAA)

Mass Memory Store - Computer science (IEEE)

Mass Memory Subsystem - Aviation

Master of Management Science

Master of Management Studies

Master of Marine Science

Master of Marketing Science (PGP)

Master of Materials Science

Master of Mechanical Science

Master of Medical Science

Master of Modern Studies (PGP)

Mast Mounted Sight

Mast-Mounted Sight

Mast Mounted Signal (MCD)

Matam - Senegal - Seismograph station code, US Geological Survey - Closed (SEIS)

Maternity and Maternity Services - British

Matra Marconi Space

MAXIMUS, Inc. - NYSE symbol (SPSG)

McLean Management Systems - Commercial firm

Measurement of Materials Systems - Mechanical engineering

Media Messaging Services

Medical Mission Sisters (EA)

Medicus Mundi Switzerland (SAUO)

Meetings Management Society (NTPA)

Megacystis-Megaureter Syndrome - Medicine (MELL)

Member of the Institute of Management Services - British (DBQ)

Memory Management System

Merchant Marine Safety

Message Management System - Computer science (CIST)

Metabolic Monitoring System

Metacaine Methanesulfonate - Local anesthetic

Metastable Metal Surface - Catalyst science

Meteorological Measuring System

Methodist Missionary Society - British

Methyl Methanesulfonate - Experimental mutagen

Metropolitan Map Series - Bureau of the Census (GFGA)

Metropolitan Museum Studies - A publication (ABAR)

Mexican Mathematical Society (BUAC)

Mexican Meteorological Service

Michigan Multispectral Scanner

Microfiche Management System

Micro-Mass Spectrometer

Micro Measurement System - 3D Digital Design & Development Ltd. - Software package (NCC)

Micromembrane Suppressor - Ion chromatography

Micro Memory Systems (NITA)

Microscale Meteorology Section (SAUO)

Microsoft Media Server - A propriety network (XSAL)

Microsoft Metadirectory Services - Computer science (HODG)

Middle Meningeal System - Neuroanatomy

Mid Maine Savings Bank (EFIS)

Military Message Service - British military (DMA)

Milkman's Syndrome - Medicine (MELL)

Miller-Morse Special - NCIC firearms make code (NCIC)

Minerals Management Service - Department of the Interior - Washington, DC

Miniature Mass Spectrometer - A device that identifies chemicals by their molecular weight

Mini-Mental State - Psychometric testing

Minimum Manned Satellite (ACAE)

Minimum Mean Square (PDAA)

Minimum Methadone Service - Medicine (MELL)

Missile Maintenance Squadron (SAA)

Missile Management System (SAUS)

Missile Mix Study - NAVAIR (NG)

Missile Monitor System - Army

Mission Management Software (CERES)

Mission Modular Spacecraft (MCD)

Mississippi County Community College Library, Blytheville, AR - OCLC symbol (OCLC)

Mitigation Management Series - Emergency Management (EMA)

Mobile Monitoring Station

Modern Machine Shop - Media

Modified Monitoring State

Modular Measuring System

Modular Message Sign

Modular Modeling System

Modular Multiband Scanner (MCD)

Modular Multimission Spacecraft - NASA

Modular Multispectral Scanner

Module Making System (SAUS)

Module Management System - Computer science (CIST)

Mohs' Micrographic Surgery

Momentum Management System - NASA (SSD)

Money Management System

Money Market Services, Inc. - Belmont, CA - Database producer

Moravian Missionary Society

Motivation Management Services Institute, Inc. - Commercial firm

Motor Minesweeper

Movement Monitoring System (SAUO)

Multilevel Mail Server (SAUS)

Multimedia Message Service - Telephone messaging (READ)

Multimedia Messaging Service (SAUO)

Multimedia System

Multimission Modular Spacecraft - NASA (NASA)

Multimission Ship - DoD

Multi-Mission Spaceccraft

Multimode Seeker (MCD)

Multimodular Mission Spacecraft (ACAE)

Multi-Part Memory System - Perkin-Elmer (NITA)

Multiple Microprocessor System (ACAE)

Multiplex Modulation System

Muncie Metal Spinning - NCIC boat manufacturer code (NCIC)

Muncie Metal Spinning, Muncie, IN - Manufacturer code for watercraft hull identification number (USCG)

Municipal Management System (HGAA)

Munitions Maintenance and Storage

Munitions Maintenance Squadron - Air Force

Musical Masterpiece Society - Record label - USA, Europe

Music Manufacturing Services Group - Canadian supplier of optical discs, cassettes, vinyl

Mycon Marketing Services Ltd. (SAUO)

Myeloma Morphology Score - Oncology

Southern Mam - Language code (ETLW)

US Minerals Management Services (SAUS)

Mission Modular Spacecraft - NASA (NAKS)

Modular Multiband Scanner (NAKS)

Multimission Modular Spacecraft - NASA (NAKS)