| Nom | Description |
| M ES | Mobile End System |
| M QAM | M ary Quadrature Amplitude Modulation |
| M&S | Modeling and Simulation |
| M+ | Memory Plus |
| M/W | MicroWave |
| M16QAM | Multilevel 16 symbol Quadrature Amplitude Modulation |
| M3P | Microsoft MultiMedia Productions |
| M |
| Mega ( 10^6 ) |
| Mega- |
| Meter (usually as m) |
| MA |
| MA bell |
| Maintenance Administrator |
| Maintenance Agreement |
| Massachusetts |
| Milliampere (usually as mA) |
| MAA | Mission Area Assessment |
| MAAP | Management And Administration Panels |
| MAC |
| MacPaint "file name extension" |
| Machine Aided Cognition |
| Macintosh |
| Macintosh (computer) |
| Macro "file name extension" |
| Mandatory Access Control |
| Media Access Control |
| Media Access Control / Medium Access Control |
| Media/Medium Access Control |
| Media/Medium Access Control ( layer ) |
| Message Authentication Code "SSL, SRT, cryptography" |
| Multi-Access Computers |
| Multiple Access Computer |
| Multiplexed Analog Components |
| Multiply Accumulate ( unit ) |
| MACBS | Multi-Access Cable Billing System |
| MACCIM | Macintosh Compuserve Information Management |
| MACET | Modular Algorithm Concept Evaluation Tool |
| MACF | Multiple Association Control Function |
| MACH |
| Macro Array CMOS High density ( AMD CPLD ) |
| Multi-layer ACtuator Head |
| Multilayer ACtuator Head |
| MACINTOSH | Most Applications Crash. If Not The Operating System Hangs |
| MACOS | MACintosh Operating System "Apple, OS", "MacOS" |
| MACS |
| Manufacturing Application Control System |
| Modem Access Control System "MODEM, DES", "M.A.C.S." |
| Modular Application Customizing System |
| Monitoring And Control System |
| MACSBUG | Motorola Advanced Computer Symbolic deBUGger |
| MACSTAR | Multiple Access Customer STAtion Rearrangement |
| MACSYMA | MAC's Symbolic Manipulation system |
| MACT | Maximum Achievable Control Technology |
| MACU | Multidrop Auto Call Unit |
| MAD |
| Mean Absolute Deviation |
| Memory Address Driver strength |
| Message Address Directory |
| Michigan Algorithm Decoder |
| Militaerischer AbschirmDienst mil., Org. |
| Mutually Assured Destruction |
| MADE |
| Manufacturing and Automated Design Engineering |
| Multimedia Application Development Environment |
| MADMEL | (Power) Management And Distribution System for the More Electric aircraft |
| MADN | Multiple Access Directory Numbers |
| MADT | Micro Alloy Diffusion Technique ( transistor ) |
| MADYMO | Mathematical Dynamic Modeling |
| MAE |
| Macintosh Application Environment |
| Merit Access Exchange |
| Metropolitan Area Ethernet |
| MAFALDA | Modélisation et Analyse Fonctionnelle des Applications des Liaisons de Données |
| MAFET | Microwave and Analog Front End Technology Program |
| MAG TAPE | Magnetic Tape |
| MAGIC |
| Multi dimensional Applications Gigabit Internetworking Consortium |
| Multidimensional Applications and Gigabit Internetwork Consortium |
| Multimission Advanced Ground Intelligent Control |
| MAGIK | Master Anarchists Giving Illicit Knowledge |
| MAGMA | Minimal Architecture for Generalized Markup Applications |
| MAH | Milliampere-Hour (usually as mAh) |
| MAI |
| Mail "file name extension" |
| Multiple Access Interface |
| Multiple Applications Interface |
| MAIN | Mid American Interconnect Network |
| MAINSAIL | MAchine INdependent SAIL |
| MAJC | Microprocessor Architecture for Java Computing |
| MAJCOM | Major Command |
| MAJOUR | Modular Application for JOURnals |
| MAL | Macro Assembly Language |
| MAM | Microprocesseur Autoprogrammable |
| MAN |
| Manual |
| Metropolitan Area Network |
| MANIAC | Mathematical Analyzer Numerical Integrator and Computer |
| MANPAGE | Manual Page |
| MANS | Microcosm Autonomous Navigation System |
| MAOP | Maximal Allowable Operating Pressure |
| MAP27 | Mobile Access Protocol [for MPT 1327] "MPT 1327", "MAP 27" |
| MAP |
| Linker Map "file name extension" |
| Macro Assembly Program |
| Maintenance Analysis Procedure |
| Maintenance Analysis Procedures |
| Manifold Absolute Pressure ( sensor ) |
| Manufacturing Automation Protocol |
| Maximum A Posteriori ( algorithm ) |
| Memory Allocation Map |
| Mission Area Plan |
| Mobile Application Part |
| MAPASE | Mobile Application Part Application Service Elements "MAP, MSC, GSM","MAP ASE" |
| MAPDU | Management Application Protocol Data Unit |
| MAPHIS | Memory Array and Processor for Human Intelligence Storage |
| MAPI |
| Mail/Messaging Applications Programming Interface |
| Messaging Application Program Interface |
| Messaging Application Programming Interface |
| Messaging Applications Programming Interface |
| MAPICS | Manufacturing Accounting and Production Information Control System |
| MAPS | Morgate Ads Placement Service |
| MAPTOP | Manufacturing Automation Protocol/Technical Office Protocol, "MAP/TOP" |
| MAR | Microprogram Address Register |
| MARC |
| MAchine - Readable Cataloging |
| Machine Readable Cataloging |
| Multi Technology Automated Reader Card |
| MARS |
| Mechanical Anti Reflection Switch |
| Multicast Address Resolution Service |
| MARVEL | Machine Assisted Realization of the Virtual Electronic Library |
| MAS90 | Mittelstands Anwendungs System 90 |
| MAS |
| MAin Store |
| Macintosh Application Services |
| Multi Agent Systems |
| MASE | Message Administration Service Element |
| MASER |
| Microwave Amplification by Stimulated Emission of Radiation |
| Molecular Amplification by Stimulated Emission of Radiation |
| MASM |
| Macro Assembler |
| Microsoft ASseMbler MS, assembler |
| MASS |
| Maximum Availability and Support Subsystem |
| Mid-Atlantic and Southern States |
| MAT | Maintenance Access Terminal |
| MATAC | MATerial ACquisition |
| MATD | Maximum Acceptable Transit Delay |
| MATE | Modular Automatic Test Equipment |
| MATFAP | Metropolitan Area Transmission Facility Analysis Program |
| MATILDA | Multimedia Authoring Through Intelligent Linking and Directed Assistance |
| MATR | Minimum Average Time Requirement |
| MATV | Multi Axis Thrust Vectoring |
| MAU |
| Media Access Unit |
| Media Access/Adapter Unit |
| Media Attachment Unit |
| Medium Access Unit |
| Medium Attachment Unit |
| Multistation Access Unit |
| MAUI | Multimedia Application User Interface |
| MAUS |
| Mobile AUtomated Scanning |
| Muensters Apple User Service BBS, network, "M.A.U.S." |
| MAVDM | Multiple Application VDM |
| MAW | Microsoft At Work |
| MAWI | MAterialWIrtschaft |
| MAWS | Missile Approach Warning System |
| MAX |
| MAssively parallel uniX |
| Maximum |
| Media Access Exchange |
| Multimedia Acceleration eXtension |
| MAZeT | Mikroelektronik AnwendungsZentrum Thüringen ( Jena Germany ) |
| MB/S | Megabits per Second (usually as Mb/s) |
| MB |
| Mail Box |
| MailBox |
| MegaByte |
| Megabit (usually as Mb) |
| Memoryless Behavior |
| Middle Button |
| MotherBoard |
| MBAG | Mercedes Benz AktienGesellschaft |
| MBASIC | Microsoft BASIC |
| MBB | Moisture Barrier Bag |
| MBBS | Major Bulletin Board System |
| MBC | Multimedia Benchmark Committee |
| MBCMS | Mercedes Benz Computer Mikrofilm System "MBAG", "MB CMS" |
| MBCS | Multi Byte Character Set |
| MBE | Molecular Beam Epitaxy |
| MBG | Money Back Guarantee |
| MBGA | Micro Ball Grid Array |
| MBI | Management Buy In |
| MBIT | More (data) Bit |
| MBM | Magnetic Bubble Memory |
| MBO |
| Management Buy Out |
| Management By Objectives |
| MBONE | Multicast Backbone |
| MBPS |
| MegaBits Per Second |
| Megabits Per Second (usually as Mbps) / MegaBytes Per Second (usually as MBps) |
| Megabytes Per Second |
| Millions of Bits Per Second |
| MBR |
| Master Boot Record |
| Memory Buffer Register |
| MBS |
| Management Bandwith Service |
| Maximum Burst Size |
| MBUS | Module BUS [standard] "Sun, SPARC", "MBus" |
| MBV | Model Based Vision |
| MBWA | Management By Wandering Around |
| MBX |
| Mailbox |
| Management By Exception |
| MBZ | Must Be Zero |
| MBZS | Maximum Bandwidth Zero Suppression |
| MC PGA | Metallized Ceramic Pin Grid Array |
| MC QFP | Metallized Ceramic Quad Flat Pack |
| MC1 | MultiChassis ( MVIP bus ) |
| MC2M | Motor Contactor 2 Motors |
| MC |
| MacroCell |
| Magnetic Contactor |
| Management Committee |
| Memory Clear |
| MicroChannel (architecture) |
| MCA |
| Media Control Architecture |
| Micro Channel Adapter/Architecture |
| Micro Channel Architecture |
| Micro Channel Architecture ( IBM ) |
| MicroChannel Architecture |
| Mission Critical Applications |
| Multi Cycle Analyzer |
| Multichannel Analyzer [ e.g. pulse height analyzer ] |
| Multichip Assembly |
| MCAD | Mechanical Computer Aided Design |
| MCAR | Machine Check Analysis and Recording |
| MCAV |
| Modified CAV |
| Modified Constant Angular Velocity |
| MCB | Memory Control Block |
| MCBF |
| Mean Characters Between Failures |
| Mean Cycle Between Failure |
| Mean Cycles Before Failure |
| MCC |
| Magnetic Card Code |
| Manchester Code Converter |
| Manchester Computing Centre |
| Master Control Center |
| Master Control Code |
| Microelectronics and Computer technology Center ( Austin TX ) |
| Microelectronics and Computer technology Corporation |
| Mitteldeutsches Communication Center |
| Multi Channel Concentrator |
| MCCR | Machine Check Recording and Recovery |
| MCCS | Mechanized Calling Card Service |
| MCCT | MOS Controlled Cascode Thyristor |
| MCD |
| Measurement, Calibration, and Diagnosis ( ASAM ) |
| Memory Components Division |
| Memory Control Data |
| Mini Client Driver MS, Windows NT |
| Minimum Cost Design |
| Mobile Computing Device |
| Modèle Conceptuel de Données |
| Multimedia Cartridge Drive |
| MCDC | Modified Condition Decision Coverage ( analysis, quality asurance software testing ) |
| MCDU | Multipurpose Control and Display Unit |
| MCE | Machine Check Exception |
| MCEB | Military Communications Electronics Board |
| MCELP | Modified Code Excited Linear Prediction |
| MCF |
| MAC Convergence Function |
| Meta Content Framework |
| Meta Content Framework / Format |
| MCFC | Molten Carbonate Fuel Cell |
| MCFP | Multi Chip Floor Planner [ FPGA design tool ] |
| MCGA |
| Monochrome Color Graphic Adapter |
| Multi Color Graphics Adapter |
| Multi Color Graphics Array |
| Multicolor Graphics Adapter |
| Multicolor Graphics Array |
| MCH |
| Machine Check Handler |
| Maintenance CHannel |
| Memory Controller Hub |
| MCHB | Maintenance CHannel Buffer |
| MCI |
| MCI Communications Corp. |
| Machine Check Interruption |
| Measurement Layer Interface |
| Media Control Interface |
| Microwave Communications Inc. |
| Microwave Communications Incorporated |
| MultiCast Identifier |
| MCIAS |
| Multi Channel Intelligent Announcement System |
| Multi-Channel Intelligent Announcement System / Multi-Channel Intercept Announcement S |
| MCIS | Microsoft Commercial Internet System |
| MCL |
| Media Communication Lab |
| Microsoft Compatibility Labs |
| MCLR | Memory Clear |
| MCM |
| Multi Chip Module |
| MultiChip Module |
| MCN | Metropolitan Campus Network |
| MCNC | Microelectronics Center of North Carolina |
| MCNE | Master Certified Novell Engineer |
| MCNS/DOCSIS | Multimedia Cable Networking Systems/Data Over Cable Service Interface Specification |
| MCNS |
| ??? (cable modem standard) |
| Multimedia Cable Network Systems ( group ) |
| MCO | Multiplexer Control Option |
| MCP |
| Master Control Program |
| Message Control Program |
| Microsoft Certified Professional |
| Multi Chip Package |
| Multiport / Multiprotocol Communication Processor |
| Multiport Communication Processor |
| MCPAS | Master Control Program/Advanced System, "MCP/AS" |
| MCPC |
| Multi Channel Per Carrier |
| Multiple Channel Per Carrier |
| MCPS |
| Microsoft Certified Product Specialist |
| Microsoft Certified Professionals |
| MCR |
| Magnetic Card Reader |
| Magnetic Character Reader |
| Maximum Continuous Rated |
| Minimum Cell Rate |
| Modem Control Register |
| MCRR | Machine Check Recording and Recovery |
| MCS |
| Maintenance Control Subsystem |
| Management Control System |
| Manipulate the Comment Section |
| Material Control System |
| Meeting Communications Service |
| Message Control System |
| Message Conversion System |
| Microsoft Consulting Services |
| MultiCast Server |
| Multichannel Communications System |
| Multinational Character Set |
| Multiple Control Support |
| Multivender Customer Services |
| MCSD |
| Microsoft Certified Solution Developer |
| Microsoft Certified Systems Developer |
| MCSE |
| Microsoft Certified System Engineer |
| Microsoft Certified Systems Engineer |
| MCSMP | Message Conversion System Message Processor |
| MCSP | Microsoft Certified Solution Provider |
| MCSS | Mitac Computer Security System |
| MCT |
| MOS Controlled Thyristor |
| Manufacturing Cycle Time |
| Metal Oxide Semiconductor Controlled Transistor |
| Modèle Conceptuel de Traitement |
| MCTD | Mean Cell Transfer Delay |
| MCTRAP | Mechanized Customer Trouble Report Analysis Plan |
| MCU |
| Magnetic Card Unit |
| Management & Cascade Unit |
| Micro Control Unit |
| MicroController Unit |
| Microprocessor Control Unit |
| Mobile Control Unit |
| Multi Chip Unit |
| Multi-Chip Unit |
| Multipoint Control Unit |
| Multiport Conferencing Unit |
| MCVA | Modified Constant Angular Velocity |
| MCVD | Modified Chemical Vapor Deposit |
| MD IS | Mobile Data Intermediate System |
| MD-IS | Mobile Data, Intermediate System |
| MD2 |
| Message Digest 2 |
| Message Digest [algorithm] 2 |
| MD4 |
| Message Digest 4 |
| Message Digest [algorithm] 4 |
| MD5 |
| Message Digest 5 |
| Message Digest 5 (algorithm) |
| Message Digest [algorithm] 5 |
| MD |
| Make Directory |
| Make Directory (DOS) |
| Management DOMAIN |
| Maryland |
| Mediation Device |
| Medium Density |
| Message Digest |
| Mini Disk |
| MiniDisk |
| Mobile Data |
| Monochrome Display |
| Multiple Dissemination |
| MDA |
| Manufacturing Defects Analysis |
| Mechanical Design Automation |
| Medicated Digest Authentication |
| Metal De Activator |
| Model Drive Architecture |
| Modulation Domain Analyzer |
| Monochrom Display Adapter |
| Monochrome Display Adapter |
| Monochrome Display Architecture |
| Multidimensional Analysis |
| MDAC | Multiplying Digital to Analog Converter |
| MDACS | Modular Digital Access Control System |
| MDB | Microsoft DataBase (usually as .MDB) |
| MDBMS | Multidimensional DataBase Management System |
| MDBS |
| Micro Data Base System |
| Microcomputer Database System |
| Mobile Data Base Station |
| Mobile DataBase System |
| MDC |
| Manipulation Detecting Code |
| Marker Distributor Control |
| Meridian Digital Centrex |
| Message conversion system directory Component |
| MDCC | Mobile Data Capture & Communications |
| MDD | Multi value Decision Diagram |
| MDDBMS | Multidimensional Data Base Management System |
| MDDS |
| Media Documentation Distribution Set |
| Medical Diagnostic Decision Support |
| MDE |
| Manufacturing Development Engineering |
| Meta Data Explorer |
| Microkernel Development Environment |
| MDF |
| Main Distributing Frame |
| Main Distribution Frame |
| Menu Definition File "file name extension" |
| MDG | Message Design Guidelines |
| MDI |
| Management Data Interface |
| Media Dependent Interface |
| Medium Dependent Interface |
| Medium Dependent Interface ethernet |
| Memory Display Interface |
| Mobile Data Initiative |
| Multiple Document Interface |
| Multiplex Device Interface |
| MDIC | Manchester Decoder and Interface Chip |
| MDIS | Meta Data Interchange Specification |
| MDK |
| Multimedia Developers Kit |
| Multimedia Development Kit |
| MDL |
| Method Definition Language |
| Microelectronics Development Laboratory ( Sandia's MDL ) |
| Microstation Development Language |
| MDLP | Mobile Data Link Protocol |
| MDMA | Multi Dimensional Multiple Access [ time and frequency spreaded transmission scheme ] |
| MDMF | Multiple Data Message Format |
| MDMX | MIPS Digital Media eXtensions |
| MDNS | Management Data Network Services |
| MDO | Multi Disciplinary Optimizer |
| MDP |
| MDSL Data Pump |
| Modem Distribution Panel |
| MDQL | MultiDimensional Query Language |
| MDR |
| Magnetic Document Reader |
| Mark Document Reader |
| Message Detail Record / Message Detail Recording |
| Minimum Design Requirement |
| MDRAM |
| Multibank DRAM |
| Multibank Dynamic Random Access Memory |
| MDRC | Manufacturing Design Rule Checker |
| MDS |
| Mail Delivery System |
| Manufacturing Design System |
| Message Design System |
| Microprocessor Development System |
| Microwave Design System ( HP ) |
| Multiple Dataset System |
| MDSE | Message Delivery Service Element |
| MDSL |
| Microlink Digital Subscriber Line |
| Moderate speed Digital Subscriber Loop |
| Multi rate Digital Subscriber Loop |
| MDSP | MDSL DSP |
| MDT |
| Mechanical DeskTop |
| Message Distribution Terminal |
| Mittlere DatenTechnik |
| Mobile Data Terminal |
| Mountain Daylight Time [ 0600] |
| MDTN | MultiDomain Twisted Nematic ( LCD ) |
| MDTS |
| Modem Diagnostic and Test System |
| Modular Data Transaction System |
| MDU |
| Magnetic Disk Unit |
| Marker Decoder Unit |
| MDX |
| Modular Digital eXchange |
| Multi Dimensional Expressions |
| MDY | Month Day Year |
| ME |
| Manufacturing Engineering |
| Mapping Entity |
| Measurement Expertise ( team ) |
| Mechanical Engineer |
| Mechanical Engineering |
| Mutually Exclusive |
| Opening Information "file name extension" "As in READ.ME" |
| MEA | More Electric Aircraft |
| MEB | Memory Expansion Board |
| MEC |
| Message Exchange Control ( protocol IEEE488.2 ) |
| Mobile Equipment Console |
| MECP | Mobile Electronics Certification Program |
| MED |
| Medical Entities Dictionary |
| Minimum Expected Delay |
| MEDALS | Material Engineering Drawing Location System |
| MEDAS | Medical Emergency Decisions Assistance System |
| MEDEA | MicroElectronics Development for European Applications |
| MEDL | MEssage Descriptor List ( TTP ) |
| MEDLARS | Medical Litterature Analysis and Retrieval System |
| MEDLINE | Medlars on Line |
| MEDPLATO | Medical Plato |
| MEEI | Magyar Elektrotechnikai Ellenorzo Intezet |
| MEG |
| MagnetoEncephaloGraphy |
| Mega Evil Grin slang, Usenet, IRC |
| Megabyte |
| MEGA | MessdatenErfassung und Graphische Auswertung |
| MEGO | My Eyes Glaze Over |
| MEGRIN | Multipurpose European Ground Related Information Network |
| MEI | Ministry of Electronics Industries ( China ) |
| MEK | Methyl Ethyl Ketone |
| MEL |
| Maya Embedded Language |
| Michigan Electronic Library |
| MELA | Munition Export License Application |
| MELD | Mechanized Engineering and Layout for Distributing frames |
| MELODY | Management Environment for Large Open Distributed Systems |
| MEM |
| Memory |
| MicroElectroMechanical ( technique ) |
| MEMR | Memory Read |
| MEMS |
| Micro ElectroMechanical Systems |
| Microelectromechanical System |
| MEMW | Memory Write |
| MEN | Menu "file name extension" |
| MEO | Medium Earth Orbit (satellite) |
| MEP | Media Expansion Port |
| MEPEE | Modular Easy Programming and Execution Environment |
| MERCI | Multimedia European Research Conferencing Integration |
| MERS | Most Economic Route Selection |
| MES |
| Manufacturing Execution System |
| Mapping and Earth Science |
| Menue EntwicklungsSystem |
| Miscellaneous Equipment Specification |
| MESCH | Multi WAIS Engine for Searching Commercial Hosts |
| MESFET | Metal Epitaxial Semiconductor Field Effect Transistor |
| MESH |
| Macintosh Enhanced SCSI Hardware |
| Medical Subject Headings |
| MESI |
| Modified Exclusive Shared Invalid |
| Modified Exclusive Shared and Invalid |
| MESZ | MittelEuropaeische SommerZeit [+0200] |
| MET |
| Memory Enhancement Technology |
| Memory Enhancement Technology "HP", "MEt" |
| Memory Enhancement Technology (usually as MEt) |
| Metafile "file name extension" |
| Middle European Time |
| Middle European Time [+0100] |
| Multibutton Electronic Telephone |
| METDST | Middle European Time Daylight Saving Time [+0200] |
| MEZ | MittelEuropaeische [sommer] Zeit [+0200] |
| MF |
| Mediation Function |
| Medium Frequency |
| Merit Factor |
| More Fragments |
| Multi Frequency |
| Multi Functional |
| Multi-Frequency / Multiple Frequency |
| Multifrequency |
| MFAST | Mwave Folded Array Signal Transform [DSP] |
| MFC |
| Microsoft Foundation Class |
| Microsoft Foundation Class ( library ) |
| Microsoft Foundation Classes |
| Music Feature Card |
| MFCM | Multifunction Card Machine |
| MFCU | Multifunction Card Unit |
| MFD | Multifunction Display |
| MFENET | Magnetic Fusion Energy NETwork |
| MFFS | Microsoft Flash File System |
| MFG |
| Manufacturing |
| Math Font Group |
| Mit Freundlichen Gruessen [= best wishes] |
| Multi Function Gateway |
| MFH | Magnetic Film Handler |
| MFI |
| MainFrame Interactive |
| Motor Frequency Inverter |
| Multi Function Interpreter |
| Multifunction Interpreter |
| MFII | Multi Functional [keyboard] II |
| MFIOP | Multifunction I/O Processor |
| MFIP | Multi Function Interoperability Processor |
| MFJ | Modification of Final Judgment / Modified Final Judgment |
| MFKS | MultiFunktionales KonferenzSystem |
| MFL | Merged Flash with Logic ( chip technology, Samsung Korea ) |
| MFLD | Message Field |
| MFLOP | Millions of Floating Point Operations |
| MFLOPS |
| Million FLoating point Operations Per Second |
| Millions of Floating Point Operations Per Second |
| MFM | Modified Frequency Modulation |
| MFN | Most Favored Nation (trading status) |
| MFOTS | Military Fiber-Optic Transmission System |
| MFP |
| Multi Function Peripheral/Product |
| MultiFunction Peripherals |
| MultiFunction Product |
| Multifunction Peripheral |
| MFPI | Multifunction Peripheral Interface |
| MFPS | Mathematical Foundations of Programming Semantics |
| MFR |
| Multi-Frequency Receivers |
| Multifrequency Receiver |
| MFS |
| Macintosh File System |
| Magnetic Tape Field Search |
| Memory File System |
| Message Format Service |
| Microsoft Foundation Classes |
| Mobile File Sync |
| Modified Filing System |
| MFSK | Minimum Frequency Shift Keying ( modulation ) |
| MFT |
| Master File Table |
| Metallic Facility Terminal |
| Micro Fine line Technology |
| MultiFunction Timer |
| Multiprogramming with a Fixed number of Tasks |
| MFTL | My Favorite Toy Language |
| MFV | MehrFrequenzwahlVerfahren |
| MG/I | Major Gateway/Internet |
| MG | MasterGroup |
| MGA |
| Matrox Graphics Adapter |
| Monochrome Graphics Adapter |
| Multimedia Graphics Architecture |
| MGC | Machinable Glass Ceramic |
| MGCP | Media Gateway Control Protocol |
| MGD | MOS Gate Driver |
| MGE |
| Modular GIS Environment |
| Multisynch Graphic Engine |
| MGET | Multiple Get |
| MGI | Multi Function Interpreter |
| MGM | Memory Grant Manager |
| MGML | Minimal Generalized Markup Language |
| MGN | Matra Grolier Network |
| MGR | Manager |
| MGSF | Motorola GreenLine Single FET |
| MGT | MasterGroup Translator |
| MH |
| Message Handler |
| Message Handling |
| Mobile Host |
| Modified Huffman |
| MHA | Magnetic Haptic Array |
| MHD | Moving Head Disk |
| MHDC | Modular High density Dc dc Converter |
| MHDL | MIMIC Hardware Description Language |
| MHE | Message Handling Environment |
| MHEG |
| Multimedia and Hypermedia Expert Group |
| Multimedia and Hypermedia information coding Expert Group |
| MHP |
| Message Handling Protocol |
| [columbia] Mobile Host Protocol |
| MHPCC | Maui High Performance Computing Center |
| MHS |
| Magnetic Hand Scanner |
| Message Handling Service |
| Message Handling Service / Message Handling System |
| Message Handling System |
| Multimedia Home System |
| MHTML | MIME [e mail encapsulation of aggregate documents, such as] HTML |
| MHTS | Message Handling Test System |
| MHZ | Megahertz (usually as MHz) |
| MHz | Megahertz |
| MI/MIC | Mode Indicate/Mode Indicate Common |
| MI |
| Machine Interface |
| Management Interface |
| Michigan |
| Multiple Inheritance |
| MIA | Media Interface Adapter |
| MIAW | Movie In A Window |
| MIB |
| Management Information Base |
| Management Information Base ( network ) |
| MIBS | Mean Image Before Service |
| MIC |
| "56 kbps modems UIT" |
| Management Information Center |
| Management Integration Consortium |
| Media Interface Connector |
| Medium Interface Cable |
| Medium Interface Connector |
| Memory in Cassette |
| Message Identification Code |
| Message Integrity Check |
| Message Integrity Check / Code |
| Microphone |
| Middle In Chain |
| Monolithic Integrated Circuit |
| Multiple Interface Connection |
| MICA | MODEM ISDN Channel Integration |
| MICE |
| Modular Integrated Communications Environment |
| Multimedia Integrated Conferencing for Europe |
| MICO | MICO Is CORBA |
| MICOS | Medical Information and Communication Area |
| MICR | Magnetic Ink Character Recognition |
| MICRO | One millionth |
| MICROSOFT | Most Idiots Can't Realize: Obsolete Software Organization, Flawed Technology |
| MICS |
| MVS Information Control System |
| Macro Interpretive Commands |
| Management Information Conformance Statement |
| Management Information and Control System |
| MID |
| Message ID / Message Identifier |
| Message IDentifier |
| Message Input Descriptor |
| Molded Interconnect Device |
| MIDA |
| Message Interchange Distributed Application |
| Message Interchange for Distributed Application |
| MIDI |
| Musical Instrument Digital Interface |
| Musical Instruments Digital Interface |
| MIDL | Microsoft Interface Definition Language |
| MIDP | Mobile Information Device Profile |
| MIF |
| Maker Interchange Format |
| Management Information File / Management Information Format (file) |
| Management Information Files "file name extension" |
| Management Information Format |
| Master Item File |
| Module Interconnection Facility |
| MIFF | Management Information Format File |
| MIG |
| Mach Interface Generator |
| Metal In Gap |
| Metal In Gap ( head ) |
| MIH | Missing Interruption Handler |
| MII |
| Media Independent Interface |
| Medium Independent Interface |
| Microsoft IBM Intel |
| Microsoft/IBM/Intel |
| Mobile Information Infrastructure ( project ) |
| MIL |
| Machine Interface Layer |
| Management Information Library |
| Matrox Imaging Library |
| Military "Domain name" "Internet" |
| MILIA | Marché International de l'édition et des nouveaux médias |
| MILNET | MILitary NETwork USA, mil., Netzwerk |
| MILNet | Military Network |
| MILO | Magnetically Insulated Line Oscillator |
| MILSATCOM | Military Satellite Communications |
| MILSTAR |
| Military Strategic TActical Relay mil., USA |
| Military Strategic and Tectical Relay Satellite |
| MILSTD | Military STandarD mil., USA, "MIL STD" |
| MIM |
| Management Information Model |
| Map Image Metafile |
| Marché international des Inforoutes et du Multimédia |
| Media Interface Module |
| Mendelian Inheritance in Man |
| Metal Insulator Metal |
| Metal Insulator Metal ( capacitor ) |
| MIMD |
| Multiple Instruction Multiple Data |
| Multiple Instruction Multiple Data ( architecture ) |
| Multiple Instruction Multiple Data Stream |
| Multiple Instruction [stream], Multiple Data [stream] |
| MIME |
| Multimedia Internet Mail Extension / Multipurpose Internet Mail Extension |
| Multimedia Internet Message Extensions |
| Multipurpose Internet Mail Extensions |
| MIMIC | Microwave/Millimeter Wave Monolithic Integrated Circuit |
| MIMO | Multiple Input Multiple Output |
| MIMOLA | Machine Independent MicrOprogramming LAnguage |
| MIN |
| Medical Information Network |
| Minimum |
| Mobile Identification Number |
| Multistage Interconnection Networks |
| MIND |
| Microsoft Internet Developer |
| Modular Interactive Network Designer |
| MINI | Memory Integrated Network Interface |
| MINISTREL | Models for INformatIon STorage and REtrievaL |
| MINITEL | Mini Teletel |
| MINT |
| Mint is Not TOS "Atari", "MiNT" |
| Multimedia kommunikation aif Integrierten Netzen und Terminals |
| MINUET |
| Minnesota Internet Users Essential Tool |
| Minnesota Internet Users Essential Tools |
| MINX | Multimedia Information Network eXchange |
| MIO |
| Memory Input/Output |
| Modular Input/Output |
| MIP | Mixed Integer Programming |
| MIPR | Military Inter agency Purchase Request |
| MIPS |
| Meaningless Indication of Processor Speed |
| Meaningless Information Propagated by Salesmen |
| Microprocessor without Interlocked Piped Stages |
| Million Instructions Per Second |
| Millions d'Instructions Par Seconde |
| Millions of Instructions Per Second |
| MIR |
| Maximum Information Rate |
| Micro Instruction Register |
| Microwave Imaging Radiometer |
| MIRFS | Multifunction Integrated Radio Frequency System (JAST) |
| MIRS | Multimedia Information Retrieval Services |
| MIS |
| Machine Instruction Set |
| Management Information System |
| Management Information Systems |
| Management of Information System |
| Medical Information System |
| Multimedia Information Sources |
| MISC | Miscellaneous |
| MISCF | MISCellaneous Frame |
| MISD | Multiple Instruction Single Data Stream |
| MISFET | Metal Insulator Semiconductor Field Effect Transistor |
| MISO | Master In Slave Out ( SPI signal ) |
| MISR | Multiple Input Signature Register |
| MISS | Mecklenburg Internet Service System |
| MISSI |
| Multilevel Information System Security Initiative org. |
| Multilevel Information Systems Security Initiative |
| MISX | Metered Services Information eXchange |
| MIT |
| Management Information Tree |
| Massachusetts Institute of Technology |
| Massachusetts Institute of Technology ( Cambridge MA ) |
| Master Installation Tape |
| MITI |
| Ministry of International Trade and Industry |
| Ministry of International Trade and Industry ( Japan ) |
| MITS | Microcomputer Interactive Test System |
| MITV | Microsoft Interactive Television |
| MIU | Memory Interface Unit |
| MIX |
| Member Information Exchange |
| Microsoft Picture It! "format" |
| MJ | Modular Jack |
| MJD | Modified Julian Date |
| MJU | Multipoint Junction Unit |
| MKDIR |
| Make Directory |
| Make Directory (DOS) |
| MKS | Mortice Kern Systems manufacturer |
| ML |
| Machine Language |
| Mail List |
| Meta Language |
| MLA | Mail List Agent |
| MLAPI | Multilingual Application Programming Interface |
| MLC |
| Magnetic Ledger Card |
| Medium Level Center |
| MiniLine Card |
| Multi Line Controller |
| MultiLayer Ceramic ( capacitor ) |
| MultiLevel Cell ( technology ) |
| Multilayer Ceramic |
| Multilevel Cell |
| MLCC | MultiLayer Chip Capacitor |
| MLCD | Multi-Line Call Detail |
| MLDS | Medium Large Disk Systems |
| MLE |
| Microprocessor Language Editor |
| Multi Language Environment |
| Multi Line Editor |
| MultiLine Entry field |
| MLHG | MultiLine Hunt Group |
| MLI |
| Measurement Layer Interface |
| Multiple Link Interface |
| MLIA | [symposium on] Machine Learning in Information Access |
| MLID |
| Multi Link Interface Driver |
| Multiple Link Interface Driver |
| MLM |
| Mailing List Manager |
| Mailing List Manager [software] |
| MLMA | Multi Level Multi Access |
| MLN | Main Listed Number |
| MLP |
| Meridian Lossless Packing ( compression scheme ) |
| MultiLink Point to Point Protocol |
| MultiLink Procedures / MultiLink Protocol |
| Multiple Line Printing |
| MLPP | MultiLevel Precedence and Preemption |
| MLPPP |
| Multi-Link Point-to-Point Protocol |
| Multilink PPP |
| MLR |
| Multi channel Linear Recording [technology] |
| Multichannel Linear Recording ( tape ) |
| Multiple Line Reading |
| MLS |
| Multi Level Secure |
| Multi Line Selection ( LCD ) |
| Multi-Level Security |
| MultiLevel Secure [operating systems / platforms] |
| MLT3 | MuLTilevel 3 [encoding] "Schneider & Koch, FDDI", "MLT 3" |
| MLT |
| Master Lower Tester |
| Mechanized Loop Testing |
| Monolithic Logic Technology |
| MultiLink Trunking |
| Multiple Logical Terminals |
| MLV |
| Medium Launch Vehicle |
| MultiLayer Varistor |
| MM |
| Machine Model ( ESD ) |
| Media Manager |
| Military Message mil. |
| Millimeter (usually as mm) |
| Minutes |
| Minutes Month |
| Mobile Management |
| Month |
| Multimedia |
| MMA |
| MIDI Manufacturer Association |
| Micro Module Architecture |
| Microcomputer Managers Association |
| MMAC | MultiMedia Access Center |
| MMC |
| MIDI Machine Control |
| Matched Memory Cycle |
| Metal Matrix Composite |
| Microcomputer Marketing Council |
| Microsoft Management Console |
| Minicomputer Maintenance Center |
| Modular Mission Computer |
| MultiMedia Comands |
| MultiMediaCard |
| Multimedia Marketing Council |
| MMCD |
| MultiMedia CD |
| MultiMedia Compact Disc (format) |
| MultiMedia Compact Disk |
| MMCDE | MultiMedia Compact Disk Erasable "Sony, Philips, CD", "MMCD E" |
| MMCF | MultiMedia Communications Forum org. |
| MMCODEC | Multimedia Compression/Decompression |
| MMCX | Multimedia Communication Exchange |
| MMD |
| Magnetic Matrix Display |
| MultiMedia Document |
| MMDF |
| Multi-channel Memorandum Distribution Facility |
| Multichannel Memorandum Distribution Facility |
| MMDO | Magnetic Modulation Direct Overwrite |
| MMDS |
| Microwave Multipoint Distribution System |
| Multi channel Multipoint Distribution Service |
| Multi channel, Multi point Distribution System |
| Multichannel Multipoint Distribution Service |
| Multipoint Multichannel Distribution System |
| MMF |
| Make Money Fast |
| Memory Mapped File |
| Multi Mode Fiber |
| MultiMode Fiber / MultiMode Fiberoptic (cable) |
| Multimode Fiberoptic cable |
| MMFM | Modified Modified Frequency Modulation |
| MMFS | Manufacturing Message Format Standard |
| MMGT | MultiMasterGroup Translator |
| MMHS |
| Military Message Handling System |
| Military Message Handling System mil., MHS |
| MMI |
| Man Machine Interface |
| Manufacturing Management Information ( system ) |
| Memory Mapped Interface |
| Messe München International |
| MMIC | Monolithic Microwave Integrated Circuit |
| MMIS | Materials Manager Information System |
| MMJ |
| Modified Modular Jack |
| Modular Modified Jack |
| MML |
| Maker Macro Language |
| Maker Markup Language |
| Man - Machine Language |
| Micro Mainframe Link |
| MMO | Mobile Module (architecture) |
| MMOC | Minicomputer Maintenance Operations Center |
| MMPM2 | MultiMedia Presentation Manager /2 "IBM, OS/2", "MMPM/2" |
| MMPM | Multi Media Presentation Manager |
| MMR | Modified Modified Read |
| MMS |
| Main Memory Status |
| Manufacturing Message Service |
| Manufacturing Message Specification ( ISO/IEC 9506 ) |
| Manufacturing Message Specifications / Standard |
| Manufacturing Message Standard |
| Manufacturing Messaging Specification |
| Maximum Message Size |
| Memory Management System |
| Mensch Maschine Schnittstelle |
| Modular Measurement System |
| Module Making System |
| Multilevel Mail Server |
| MMSS | Material Management Standard System |
| MMT | Multimedia Multiparty Teleconferencing |
| MMTA | MultiMedia Telecommunications Association |
| MMTD | Miniaturized Munition Technology Demonstration |
| MMU |
| Mass Memory Unit |
| Memory Management Unit |
| MMUSIC | Multiparty Multimedia Session Control |
| MMVF |
| MultiMedia Video File [disk] |
| MultiMedia Video Format ( DVD proprietary scheme, NEC ) |
| Multimedia Video File |
| MMW | Millimeter Wave |
| MMWM | MultiMedia Window Manager |
| MMX |
| Mastergroup Multiplexer |
| Matrix Manipulation Extensions |
| Memory Multiplexer |
| MultiMedia eXtension |
| Multimedia Extensions |
| MN | Minnesota |
| MNA | Multigrid Network Architecture |
| MNCRS | Mobile Network Computer Reference Specification |
| MNCS | Multipoint Network Control System |
| MNDA | Mutual Non-Disclosure Agreement |
| MNDS | Multi-Network Design System |
| MNG | Multiple image Network Graphics [format] |
| MNOS |
| Metal Nitride Oxide Semiconductor |
| Metal Nitride Oxide Silicon |
| MNP4 | Microcom Networking Protocol class 4 |
| MNP5 | Microcom Networking Protocol class 5 |
| MNP | Microcom Networking Protocol |
| MNS | Mission Needs Statement |
| MNSFET | Metal Nitride Semiconductor Field Effect Transistor |
| MNU | Menu "fine name extension" |
| MO |
| Magneto Optical |
| Magneto Optical ( technology ) |
| Magneto-Optical |
| Managed Object |
| Managment Object |
| Manufacturing Order |
| Missouri |
| MOA | Memorandum of Agreement |
| MOAC | Message Origin Authentication Check |
| MOAT | Mother Of All Tests |
| MOB |
| Memory Order Buffer |
| Men Of Business |
| MOBO | Mother Board |
| MOBOL | Mohawk Business Oriented Language |
| MOC |
| Manufacturing Outreach Center |
| Missing Output Code |
| MOCS |
| Managed-Object Conformance Statement |
| Microsoft Official Curriculum Seminar |
| MOCVD | Metal Oxide Chemical Vapor Deposition ( process ) |
| MOD |
| Magneto Optical Disk |
| Masters Of Deception |
| Masters Of Destruction |
| Masters Of Disaster |
| Message Output Descriptor |
| Module |
| Modulus |
| Modèle Organisationnel de Données |
| MODACOM | MObile DAta COMmunication |
| MODCA | Mixed Object Document Content Architecture "IBM", "MO:DCA" |
| MODEM |
| MOdulator DEModulator |
| Modulator-Demodulator |
| MOE | Measure of Effectiveness |
| MOEMS | Micro Optical Electromechanical System |
| MOF |
| Management Object Format |
| Master Order Form |
| MOG | Minicomputer Operations Group |
| MOHLL | Machine Oriented High Level Language |
| MOLAP |
| Multidimensional On Line Analytical Processing |
| Multidimensional OnLine Analytical Processing |
| MOLI | Microsoft OnLine Institute |
| MOLIS | Minority On Line Information Service |
| MOLP | Microsoft Open Licence Pak |
| MOM |
| Manager-Of-Manager |
| Manufacturing Operations Management |
| Measure On the Move |
| Message Orientated Middleware |
| Message Oriented Middleware |
| Microsoft Office Manager |
| MOMV | Manned Orbital Maneuvering Vehicle |
| MONALISA | MOdelling NAturaL Images for Synthesis and Animation, "MONA LISA" |
| MONET |
| Multiwavelength Optical Networking |
| high data rate MObile interNET network |
| MONO | Monaural |
| MOO |
| MUD Object Orientated |
| MUD Object Oriented |
| Multi user Object Oriented |
| MOOTW | Military Operations Other Than War |
| MOP |
| Maintenance Operations Protocol |
| Measures of Performance |
| Meta Object Protocol |
| Multiple Original Prints |
| MOPS |
| Million Operations Per Second |
| Millions of Operations Per Second |
| MOPY | Multiple Original Copy |
| MORENET | Missouri Research and Education Network |
| MORF |
| Male OR Female (usually as MorF) |
| Male Or Female |
| MORI | Market and Opinion Research Institution |
| MOS |
| Magneto Optic Storage |
| Material Order System |
| Mean Opinion Score |
| Metal Oxide Semiconductor |
| Vertical Metal Oxide Semiconductor |
| MOSAIC | Multi user On line System for Automated Information Communication |
| MOSAR | Method Organised for a Systematic Analysis of Risks |
| MOSES | Major Open Systems Environment Standards |
| MOSFET | Metal Oxide Semiconductor Field Effect Transistor |
| MOSI | Master Out Slave In ( SPI signal ) |
| MOSP | Microsoft Online Services Partnership |
| MOSPF |
| Multicast OSPF |
| Multicast [extensions to ] Open Shortest Path First [routing] |
| MOSS |
| MIME Object Security Services |
| Maintenance and Operator SubSystem |
| Market Oriented Sector Specific ( trade ) |
| MOST |
| Media Oriented System Transport |
| Mobile Open Systems Technologies |
| MOT |
| Managed Object to Test |
| Masters Of Technology |
| Means Of Testing |
| Means of Test |
| Modèle Organisationnel de Traitement |
| MOTAS | Member Of The Appropriate Sex |
| MOTD | Message Of The Day |
| MOTIF | Maui Optical Tracking and Identification Facility |
| MOTIS |
| Message Orientated Text Interchange System |
| Message Oriented Text Interchange System |
| MOTOS | Member Of The Opposite Sex |
| MOTSS |
| Member Of The Same Sex |
| More Of The Sameold Sameold |
| MOU |
| Memorandum Of Understanding |
| Memorandum Of Understanding ( EPA ) |
| MOV |
| MehrschichtOberflächenVerdrahtung |
| Metal Oxide Varistor |
| Move |
| MOVE | Microsoft Overlay Virtual Environment |
| MOVI | [projekt] MObile VIsualisierung |
| MOVS | Move String |
| MOWORM | Magneto Optical Write Once Read Many, "MO WORM" |
| MP MLQ | Multi Pulse Maximum Likelihood Quantization |
| MP/M | Multiprogramming control Program for Microprocessor |
| MP3 | MPEG audio layer 3 |
| MP |
| Machine Processable |
| Managing Process |
| Massively Parallel |
| Master Plan |
| Metallized Paper |
| Modem Port |
| Multi Processor |
| Multi Processors |
| Multi Purpose |
| Multi-Processor |
| MultiProtocol |
| Multilink Protocol |
| Multiple Processors |
| [PPP] Multilink Protocol |
| MPA |
| Memo Pad Archive "file name extension" "Palm" |
| Monitor to Proof Agreement |
| MPBF | Mean Pages Between Failures |
| MPC1,2,3 | Multimedia PC Marketing Council |
| MPC3 | Multimedia PC level 3 specification |
| MPC |
| MPOA Client |
| Mathematics of Program Construction |
| Model Predictive Controller |
| Multi Processor Controller |
| Multi Purpose Chip |
| Multimedia Personal Computer |
| Multimedia for Personal Computer |
| Multipath Channel |
| MPCC | MultiProtocol Communications Controller |
| MPCH | Main Parallel CHannel |
| MPCS | Mission Planning and Control Station |
| MPD | Message Preparation Directory |
| MPDA | MultiPlattform DiskArray |
| MPDT | Multi-Peer Data Transmission |
| MPDU | Message Protocol Data Unit |
| MPE |
| MultiProgramming Executive |
| Multiple Programming Executive |
| MPEG |
| Motion Picture Expert Group |
| Motion Picture Experts Group |
| Moving Picture Experts Group |
| Moving Pictures Expert Group |
| MPEXL | ??? "HP", "MPE/XL" |
| MPF | Multilink Packet Fragmentation |
| MPI |
| Message Passing Interface |
| Multiple Path Interference |
| Multiple Perspective Interactive ( video ) |
| Multiple Protocol Interface |
| Multiprecision Integer |
| Multiprozessor Interconnect Bus |
| MPIF | Message Passing Interface Forum manufacturer |
| MPL |
| Message Passing Library |
| Multi-schedule Private Line |
| MPLS |
| Multi Protocol Label Switching |
| Multi-Protocol Label Switching |
| MPM2 | MultiMedia Presentation Manager/2 "OS/2, IBM", "MPM/2" |
| MPM |
| Message Passing Library |
| Metra Potential Method |
| Microwave Power Module |
| Multi Platform Format |
| Multi Ported Memory |
| MPMD | Multiple Processor/Multiple Data |
| MPML | Main Profile @ Main Level "MPEG", "MP@ML" |
| MPN | Manufacturers Productivity Network |
| MPOA |
| Multi Protocol Over ATM |
| Multi Protocol over Asynchronous Transfer Mode |
| MultiProtocol Over ATM |
| Multiple Protocol Over ATM |
| Multiple Protocol Over ATM / MultiProtocol Over ATM |
| MPOW |
| Multiple Purpose Operator Workstation |
| Multiple Purpose Operator Workstation / Multi-Purpose Operator Workstation |
| MPP |
| Massive Parallel Processor / Processing |
| Massively Parallel Processing |
| Massively Parallel Processing/Processors |
| Massively Parallel Processor |
| Message Posting Protocol |
| Message Processing Program |
| Modernization Planning Process |
| MPPC | Microsoft Point to Point Compression |
| MPPD |
| Multi Purpose Peripheral Device |
| Multi-Purpose Peripheral Device |
| MPPP | Multilink Point to Point Protocol |
| MPPS | Message Processing Procedure Specification |
| MPQP | Multi Protocol Quad Port |
| MPR |
| Multi Port Repeater |
| Multi Protocol Router |
| Multi-Port Repeater / Multi-Protocol Router |
| Multipart Repeater |
| [National Board for Metrology and Testing] |
| MPRG | Mobile and Portable Research Group ( Blacksburg VA ) |
| MPS |
| MPOA Server |
| Master Production Schedule |
| Mathematical Programming System |
| Megabytes Per Second |
| Microprocessor System |
| Multi Programming System |
| MultiPage Signal |
| MultiProzessor Spezifikation |
| Multiple Partition Support |
| Multiprocessor Specification |
| MPSA | MultiProcessor Server Architecture |
| MPSD | Modular Port Scan Device |
| MPSK | Minimum Phase Shift Keying ( modulation ) |
| MPSX | Mathematical Programming System Extended |
| MPT |
| Ministery of Post and Telecommunications |
| Ministry of Posts and Telecommunications |
| Ministry of Posts and Telecommunications ( United Kingdom ) |
| MultiPort Transceiver |
| MPTA | Multi Protocol Transport Architecture |
| MPTM | Multi-Parity Test Method |
| MPTN |
| Multi Protocol Transport Network |
| Multi Protocol Transport Networking |
| MPTS2 | Multi Protocol Transport Services / 2 "IBM, OS/2", "MPTN/2" |
| MPTS | Multi Protocol Transport Services |
| MPU401 | MIDI Processing Unit 401 "Roland, MIDI", "MPU 401" |
| MPU | MicroProcessor Unit |
| MPW |
| Macintosh Programmers Workshop |
| Macintosh Programmers' Workshop |
| MPX | MultiPleXer |
| MQ | Message Queing |
| MQFP | Metric Quad Flat pack Package |
| MQI |
| Message Queue Interface |
| Message Queueing Interface |
| Message Queuing Interface |
| Messaging and Queuing Interface |
| MQUIPS | Million QUality Improvements Per Second |
| MR |
| (modem) Modem Ready |
| MODEM Ready |
| Magneto Resistive |
| Magneto Resistive |
| MagnetoResistive ( sensor ) |
| Memory Recall |
| Message Retrieval |
| Modified Read |
| MRA |
| Multi Resolutions Analysis |
| Multiple Regression Analysis |
| Mutual Recognition Agreement |
| MRAA | Meter Reading Access Arrangement |
| MRAC | Model Reference Adaptive Control |
| MRAM |
| Magnetic Random Access Memory |
| Magnetoresistive Random Access Memory |
| Multibank Random Access Memory |
| MRB |
| Method Request Broker |
| Multiple Resolution Bitmaps (usually as .MRB) |
| MRBC | Multiple Resolution Bitmap Compiler |
| MRC | Motor Reverse Contactor |
| MRCC | Maritime Rescue Coordination Center |
| MRCF | Microsoft Realtime Compression Format |
| MRCI | Microsoft Realtime Compression Interface |
| MRCL | Memory Recall |
| MRCS |
| Multi Rate Circuit Switching |
| Multi-Rate Circuit Switching |
| MRDF | Machine Readable Data File |
| MRF |
| Magneto Rheological Finishing |
| Maintenance Reset Function |
| MRFM | Magnetic Resonance Force Microscope |
| MRI | Magnetic Resonance Imaging |
| MRJ |
| MacOS Run-time for Java |
| MacOS Runtime for Java |
| Macintosh / MacOS Runtime for Java |
| MRM |
| Machine Readable Material |
| Maximum Rights Mask |
| Most Recently Used Master |
| MRMMS | Millimeter Wave Reflectivity Measurement System |
| MRNET | Minnesota Regional NETwork network, USA |
| MRO |
| Maintenance, Repair, & Overhaul |
| Mandatory Router Option [flag] |
| Multi Region Operation |
| Multi-Region Operation |
| MROC | Multicommand Required Operational Capability |
| MROM | ??? Read Only Memory |
| MROW | Multiple Readers, One Writer ( access policy ) |
| MRP |
| Machine Readable Passport |
| Manufacturing Resource Planning |
| Manufacturing Resources Planning |
| Material Requirement Planning |
| Materials Requirement Planning |
| Materials Resource Planning |
| MRPL | Main Ring Path Length |
| MRS |
| Media Recognition System |
| Micro Reflective Structure ( LCD ) |
| MRSC | Motor Reverse Soft Contactor |
| MRSE | Message Retrieval Service Element |
| MRT |
| Mean Repair Time |
| Multiple Requestor Program |
| MRTG | Multi Router Traffic Grapher |
| MRU |
| Maximum Receive Unit |
| Maximum Receive Unit [size] |
| Most Recently Used |
| MRX |
| MagnetoResistive Extended ( head ) |
| MagnetoResistive eXtended [technology] |
| MS DOS | Microsoft Disk Operating System |
| MS SQL | Microsoft SQL Server |
| MS-DOS | Microsoft Disk Operating System |
| MS |
| Maintenance State |
| Mark Sensing |
| Master of Science |
| Memory Store |
| Memory System |
| Message Store |
| Meta Signaling |
| MicroSoft manufacturer |
| Microsecond |
| Microsoft |
| Microsoft Corporation |
| Millisecond |
| Millisecond (usually as ms) |
| Mississippi |
| Mobile Station |
| More Segments |
| MSA | Management Service Architecture |
| MSACM | Microsoft Audio Compression Manager |
| MSAP |
| MAC Service Access Point |
| Management Service Access Point |
| Mini Slotted Alternating Priorities |
| MSAT | Mobile SATellite |
| MSAU |
| Multi Station Access Unit |
| Multi-Station Access Unit |
| MSAV | Microsoft Anti Virus |
| MSB |
| Most Significant Bit |
| Most Significant Bit / Most Significant Byte |
| MSBF | Mean Swaps Between Failures |
| MSC |
| Main Switching Center |
| Mass Storage Controller |
| Media Stimulated Calling |
| Message Sequence Chart |
| MicroSoft C |
| Mobile services Switching Center |
| Most Significant Character |
| Multiple System Coupling Feature |
| MSCDEX |
| MicroSoft Compact Disk EXtensions |
| Microsoft CD ROM Extensions |
| Microsoft Compact Disc Extensions |
| MSCDL | Microsoft Download Library |
| MSCHAP |
| MicroSoft Challenge Handshake Authentication Protocol "MS", "MS CHAP" |
| Microsoft Challenge Handshake Authentication Protocol |
| MSCM | Multiple Slots on Continuation Mechanism |
| MSCP | Mass Storage Control Protocol |
| MSCS | MicroSoft Cluster Server |
| MSD |
| Mass Storage Device |
| Micro Systems Development |
| Microsoft System Diagnostics |
| Microwave Semiconductor Device |
| Most Significant Digit |
| MSDB | Main Storage Data Base |
| MSDE | Microsoft Data Engine |
| MSDL |
| MPEG 4 Systems Description Language |
| Microsoft Download (service) |
| Microsoft Download service |
| MSDN |
| Macintosh Software Distribution Network |
| Microsoft Developer Network |
| MSDOS | Microsoft Disk Operating System |
| MSDR | Multiplexed Streaming Data Request |
| MSDS |
| Material Safety Data Sheet |
| Material Safety Data Sheets |
| Microsoft Developer Support |
| MSDSL | Multi rate Symmetric Digital Subscriber Line |
| MSE |
| Mean Square Error |
| MicroSoft Exchange server |
| MSF |
| Mass Storage Facility |
| Measurement Summarization Function |
| MSFIS | MicroSoft Fax Information Service |
| MSFP | Management Service Focal Point |
| MSFR | Minimum Security Function Requirements |
| MSG |
| Message |
| Program Message "file name extension" |
| MSH | Multi Services Hub |
| MSHP | Maintain System History Program |
| MSI |
| Medium Scale Integration |
| Micro Star International manufacturer, Taiwan |
| Multispectral Imager |
| Mustang Software, Inc. |
| MSIE | MicroSoft Internet Explorer |
| MSIMN | Microsoft Internet Mail and News |
| MSISDN |
| Mobile Station ISDN Number "PLMN, GSM", "MS ISDN" |
| Mobile Station Integrated Services Digital Network |
| MSIX | Metered Service Information Exchange |
| MSJ | Microsoft Systems Journal |
| MSK | Minimum Shift Keying |
| MSKB | Microsoft Knowledge Base |
| MSL |
| Map Specification Library |
| Maximum Segment Lifetime |
| Microsoft Library |
| Microsoft Software Library |
| Mirrored Server Link |
| Mirrored-Server Link |
| MSM |
| Matrix Switch Module |
| Media Support Module |
| Mobile Station Modem |
| MSMQ | Microsoft Message Queue Server |
| MSN |
| Microsoft Network |
| Microsoft Support Network |
| Monitoring cell Sequence Number |
| Multiple Subscriber Number |
| MSNF |
| Multiple Systems Networking Facility |
| Multisystem Networking Facility |
| MSO |
| Media Services Operator |
| Mission Support Officer |
| Mixed Signal Oscilloscope |
| Mobile Switching Office |
| Multimedia Services Operator |
| Multiple Systems Operator |
| MSOP | Micro SOP |
| MSP |
| Media Signal Processor |
| Media Stream Processor |
| Message Security Protocol |
| Message Send Protocol |
| Microsoft Paint "file name extension" "Microsoft" |
| Mixed Signal Processing |
| Most Significant Position |
| MSPB | Merit System Protection Board |
| MSPI | M&T Software Partner International [gmbh] |
| MSPS | MegaSamples Per Second |
| MSPU | Message Switch Peripheral Unit |
| MSQL | Mini SQL |
| MSR |
| Machine Specific Register |
| Magnetic Stripe Reader |
| Mess , Steuer und Regelungssysteme |
| Message Service Routine |
| Microsoft Reserved Partition |
| Mobile Support Router |
| Model Specific Registers |
| Multi track Serpentine Recording |
| MSRN | Mobile Station Roaming Number |
| MSRP |
| Manufacturer Suggested Retail Price |
| Manufacturer's Suggested Retail Price |
| MSRPC | MicroSoft Remote Procedure Call "MS, DCOM", "MS RPC" |
| MSS |
| MIMOLA Software System |
| Magnetic Slot Scanner |
| Maritime Satellite Service |
| Mass Storage System |
| Maximum Segment Size |
| Metropolitan Switching System |
| Mobile Satellite Service |
| Modem Substitution Switch |
| Multiprotocol Switched Services |
| MSSE | Message Submission Service Element |
| MSSF | Monitoring and System Support Facility |
| MSSSE | Message Submission and Storage Service Element |
| MST |
| MikroSystemTechnik |
| Minimum Spanning Tree |
| Monolithic Systems Technology |
| Mountain Standard Time [ 0700] |
| MSTAR | Moving and Stationary Target Acquisition and Recognition |
| MSTRS | Miniture Satellite Threat Reporting System |
| MSTS | Microsoft Terminal Server |
| MSU |
| Mass Storage Unit |
| Message Signal Unit |
| Microsoft University |
| Modem Sharing Unit |
| Modern Sharing Unit |
| MSVC |
| Mass Storage Volume Control |
| Meta Signaling Virtual Channel |
| Meta-Signaling Virtual Channel |
| MicroSoft Visual C++ |
| MSW | Machine Status Word |
| MSWDI | Mixed Signal Waveform Database Interface |
| MSX | Midcourse Space Experiment |
| MT |
| Machine Translation |
| Machine [assisted] Translation |
| Magnetic Tape |
| Mannesmann Tally [gmbh] manufacturer |
| Material Transfer |
| Measured Time |
| Mechanical Translation |
| Message Transfer / Type |
| Mobile Termination |
| Moluccas Time [+0830] |
| Multithread |
| MTA |
| Machine Transfer Agent |
| Mail Transport Agent |
| Message Transfer Agent |
| MultiThreaded Architecture |
| Multimedia Terminal Adapter |
| Multiple Terminal Access |
| MTAE | Message Transfer Agent Entity |
| MTAU | Metallic Test Access Unit |
| MTB | Magnetic Tape Billing |
| MTBB | Mean Time Between Breakdowns |
| MTBC | Mean Time Between Call |
| MTBE | Mean Time Between Errors |
| MTBF |
| Mean Time Before Failure |
| Mean Time Between Failure |
| Mean Time Between Failures |
| MTBJ | Mean Time Between Jams |
| MTBM |
| Mean Time Between Maintenance |
| Mean Time Between Malfunctions |
| MTBO | Mean Time Between Overhauls |
| MTBRP | Mean Time Between Parts Replacement |
| MTBSI | Mean Time Between System Interruptions |
| MTC |
| MIDI Time Code |
| Magnetic Tape Controller |
| Manufacturing Technology Center |
| Master Test Component |
| Master Timing Controller ( PXI ) |
| Measurement Technology Conference |
| MTCN | Minimum Throughput Class Negotiation |
| MTD |
| Manufacturing Test Division |
| Memory Technology Driver |
| Memory Technology Drivers |
| Missile Technology Demonstration |
| MTDA | Mean Time Data Availability |
| MTE | MuTating Engine "Viren", "MtE" |
| MTEBBS | Maryland Technology Education Bulletin Board Service |
| MTEC | Motorola Training and Education Center |
| MTF |
| Master Test Frame |
| Message Text Formats |
| Microsoft Tape Format |
| Modulation Transfer Function |
| MTFBWY | May The Force Be With You |
| MTH |
| Magnetic Tape Handler |
| Memory Translator Hub |
| MTI |
| MIPS Technologies Inc. manufacturer, SGI |
| Moving Target Indicator |
| MTIE | Maximum Time Interval Error |
| MTL |
| Merged Transistor Logic |
| Message Transfer Layer |
| MTN | Modulated Twisted Nematic ( LCD ) |
| MTNS | Metal Thick oxide Nitride Silicon |
| MTP |
| Magnetic Tape Processor |
| Message Transfer Part |
| Message Transfer Part (SS7) / Message Transfer Protocol |
| Multiple Time Programming |
| Multipoint To Point |
| MTPR | MultiTone Power Ratio |
| MTR |
| Maximum Transmission Rate |
| Mechanized Time Reporting |
| Module de Transit Réseau |
| MTRP | Maximum Transfer Rate Performance |
| MTRR | Memory Type Range Register |
| MTS |
| MPEG Transport Stream |
| Message Telecommunications Service / Message Telephone Service |
| Message Transfer Service |
| Message Transfer Service/System |
| Message Transfer ServiceMessage Transfer System |
| Message Transfer System |
| Message Transport Service |
| Microsoft Transaction Server |
| Mobile Telephone Service |
| Multichannel Television Sound |
| MTSE | Message Transfer Service Element |
| MTSL | Message Transfer SubLayer |
| MTSO | Mobile Telephone Switching Office |
| MTST | Magnetic Tape Selectric Typewriter |
| MTT | Multi Transaction Timer |
| MTTA |
| Mean Time To Arrive |
| Multi-Tenant Telecommunications Association |
| MTTD | Mean Time To Diagnose |
| MTTF |
| Mean Time To Fail |
| Mean Time To Failure |
| MTTFF | Mean Time To First Failure |
| MTTR |
| Mean Time To Repair |
| Mean Time Trouble Repair |
| Mean Time to Recovery / Repair / React |
| MTU |
| Magnetic Tape Unit |
| Maintenance Termination Unit |
| Maximum Transmission Unit |
| Maximum Transmission Unit ( IP ) |
| Media Tech Unit |
| Message Transfer Unit |
| MTV |
| More Electric Test Vehicle |
| Music TeleVision |
| MTX | Mobile Telephone Exchange |
| MTps | Million Transfers per second ( SCSI ) |
| MU | Message Unit |
| MUA | Mail User Agent |
| MUAA | Modem User's Association of America |
| MUBIS | MUltimediales BueroInformationsSystem "OA, BIS, TU Braunschweig", "MuBIS"c |
| MUCK | Multi User Chat Kingdom |
| MUD |
| Master User Directory |
| Multi User Dialogue/Dimension/Domain/Dungeon |
| Multi User Dimension |
| Multi User Domain |
| Multi User Dungeon |
| Multi-User Dimension (games) / Multi-User Dungeon / Multiple User Dungeon |
| MUEW | eW MonopolUEbertragungsWeg, "MueW" |
| MUF | Maximum Usable Frequency |
| MUG |
| Map User Group |
| Multiuser Game |
| MUGD | MUMPS User Group Deutschland MUMPS, user group, "MUG D" |
| MUI |
| Management User Interface |
| Multimedia User Interface |
| MUL | Multiply |
| MULDEM |
| MULtiplexer - DEMultiplexer |
| MULtiplexer DEMultiplexer |
| MULE | MULtilingual Enhancement of GNU EMACS |
| MULTICS | Multiplexed Information and Computing Service |
| MULTOS | MULtimedia Office Server |
| MUMBLE | Multi User Multicast Basic Language Exchange |
| MUMPS |
| Massachusetts General Hospital Utility |
| Massachusetts general Utility Multi Programming System |
| Massachusetts general hospital Multi Programming System |
| Multi Programming System |
| MUP | Multiple Uniform naming convention Provider |
| MUPAD | Multi Processing Algebra Data [tool] Uni Paderborn, Germany, CAS, "MuPAD" |
| MUS | MultiUser System |
| MUSE |
| Modcom Users Exchange |
| Multi User Shared Environment |
| Multi User Simulation Environment |
| Multiple Subnyquist Encoding ( HDTV ) |
| MUSEUM | Museums "Domain Name" "Internet" |
| MUSH |
| Multi User Shared Hallucination |
| Multi-User Shared Hallucination |
| MUSI | Multi User Shared Illusion |
| MUSIC | Multiparty Multimedia Session Control |
| MUSICAM | Masking pattern adapted Universal Subband Integrated Coding AndMultiplexing MPEG, digital audio |
| MUST | Message User Service Transcriber |
| MUT |
| Master Upper Tester |
| Module Under Test |
| Monitor Under Test |
| MUTEX | Mutual Exclusion |
| MUTOS | MultiUser /multitasking Operating System GDR, OS |
| MUX | Multiplexer |
| MV |
| Millivolt (usually as mV) |
| Motion Video |
| MVA |
| Multidomain Vertical Alignment [technology] |
| [SAS] MultiVendor Architecture |
| MVB |
| MicroVax Business |
| Multimedia Viewer Book |
| MVC |
| Model View Controller |
| Multimedia Viewer Compiler |
| MVD | Multivalued Dependencies |
| MVDM | Multiple Virtual DOS Machines |
| MVGA | Monochrome Video Graphics Array |
| MVI |
| Motion Video Instruction ( set DEC ) |
| Motion Video Instructions |
| MVID | Major Vector ID |
| MVIF | Multi Vendor Interacting Forum |
| MVIP |
| Multi Vendor Independent Protocol |
| Multi Vendor Integration Protocol |
| Multi Vendor Integration Protocol ( bus ) |
| Multi-Vendor Integration Protocol |
| MVP |
| Most Valuable Professional [bonus program] |
| Multiline Variety Package |
| Multimedia Video Processor |
| MVRCA | Magnalink Variable Resource Compression Algorithm |
| MVS/ESA | Multiple Virtual System / Enterprise Systems Architecture |
| MVS/OS | Multiple Virtual Storage Operating System |
| MVS/SP | Multiple Virtual System / Systems Program |
| MVS/TSO | Multiple Virtual Storage Time Sharing Option |
| MVS/XA | Multiple Virtual System / Extended Architecture |
| MVS |
| Multiple Virtual Storage |
| Multiple Virtual System |
| MVSESA |
| Multiple Virtual Storage/Extended System Architecture "IBM", "MVS/ESA" |
| Multiple Virtual System / Enterprise Systems Architecture |
| MVSESASP | Multiple Virtual Storage/Extended System Architecture System Product"IBM", "MVS/ESA SP" |
| MVSSP |
| Multiple Virtual Storage/System Product, "MVS/SP" |
| Multiple Virtual System / Systems Program |
| MVSTSO | Multiple Virtual Storage/Time Sharing Option "IBM", "MVS/TSO" |
| MVSXA |
| Multiple Virtual Storage/eXtended Architecture, "MVS/XA" |
| Multiple Virtual System / Extended Architecture |
| MVT | Multiprogramming with a Variable number of Tasks |
| MW |
| Micro Wave |
| Microwave |
| Middleware |
| MilliWatt (usually as mW) |
| MultiWink |
| MWI | Message Waiting Indicator |
| MWM | Motif Window Manager |
| MWS |
| Management Work Station |
| Management WorkStation |
| Matsushita White Skipping |
| MX |
| Mail Exchange (record) / Mail Exchanger |
| Mail Exchanger |
| Mail eXchange |
| MXB | Multimedia eXension Board |
| MXC |
| Mail Exchange Check |
| Multimedia eXtension Connector |
| MXS | Microsoft Exchange Server |
| MXU | MultipleXer Unit |
| MY | Mean Year |
| MYOB | Mind Your Own Business |
| MZ | Mark Zbikowski |
| MZR | Multiple Zone Recording |
| ManTech | Manufacturing Technology |
| Mb | Megabit |
| M²C | MultiMediaCard |
| m |
| meter ( length ) |
| milli ( 10^ 3 ) |
| mA | Milliampere |
| mAh | Milliampere Hour |
| mR | milliRoentgen [ a one thousandth of a Roentgen ] |
| mSQL | mini Structured Query Language |
| mV | Millivolt |
