| Acronym | Definition | External Links | |
| M |
Mega- |
 |
| M |
Meter (usually as m) |
|
| M&A |
Merger and Acquisition |
|
|
 |
|
| M/W |
MicroWave |
|
| M2PA |
MTP level 2 user Peer-to-Peer Adaption layer (RFC 4165) |
|
| M2UA |
MTP level 2 User Adaption Layer (RFC 3331) |
|
| M3P |
Microsoft MultiMedia Productions |
|
| M3UA |
MTP level 3 User Adaption Layer (RFC 4666) |
|
| MA |
MA bell |
|
| MA |
Maintenance Administrator |
|
| MA |
Milliampere (usually as mA) |
|
| MAAP |
Management And Administration Panels |
|
| MAAS |
[Ubuntu] Machine as a Service (usually as MaaS) |
|
| MAAWG |
Messaging Anti-Abuse Working Group |
 |
|
|
|
| MAC |
Macintosh (computer) |
|
 |
|
|
| MAC |
Mandatory Access Control |
|
| MAC |
Media Access Control / Medium Access Control |
|
| MAC |
Message Authentication Code |
|
| MAC |
Mission Assurance Category |
|
| MAC |
Multi-Access Computers |
|
| MAC |
Multiplexed Analog Components |
|
| MACA |
Multiple Access with Collision Avoidance |
|
|
|
|
| MACAW |
Multiple Access with Collision Avoidance for Wireless |
|
|
|
|
| MACBS |
Multi-Access Cable Billing System |
|
| MACF |
Multiple Association Control Function |
|
| MACH |
Multi-layer ACtuator Head |
|
| MACSTAR |
Multiple Access Customer STAtion Rearrangement |
|
| MACU |
Multidrop Auto Call Unit |
|
| MADCAP |
Multicast Address Dynamic Client Allocation Protocol |
|
| MADN |
Multiple Access Directory Numbers |
|
| MADT |
Multiple APIC Description Table |
 |
| MAE |
Metropolitan Area Exchange |
|
| MAGIK |
Master Anarchists Giving Illicit Knowledge |
|
| MAH |
Milliampere-Hour (usually as mAh) |
|
| MAML |
Microsoft Assistance Markup Language |
|
| MAN |
Metropolitan Area Network |
|
| MAP |
(Bluetooth) Message Access Profile |
|
| MAP |
Manufacturing Automation Protocol |
|
| MAPDU |
Management Application Protocol Data Unit |
|
| MAPHIS |
Memory Array and Processor for Human Intelligence Storage |
|
| MAPI |
Messaging Application Programming Interface |
|
| MAR |
Microprogram Address Register |
|
| MARC |
MAchine - Readable Cataloging |
|
| MARC |
Market Analysis of Revenue and Customers system |
|
| MARS |
Multicast Address Resolution Service |
|
| MAS |
MAin Store |
|
| MAS |
Mass Announcement System |
|
| MASE |
Message Administration Service Element |
|
| MASER |
Microwave Amplification by Stimulated Emission of Radiation |
|
|
|
|
| MASS |
Mid-Atlantic and Southern States |
|
| MATAC |
MATerial ACquisition |
|
| MATD |
Maximum Acceptable Transit Delay |
|
| MATFAP |
Metropolitan Area Transmission Facility Analysis Program |
|
| MATHML |
Mathematical Markup Language |
|
| MATR |
Minimum Average Time Requirement |
|
| MAU |
Medium Attachment Unit |
|
| MAU |
Multistation Access Unit |
|
| MAW |
Microsoft At Work |
|
| MB |
Megabit (usually as Mb) |
|
| MB |
MegaByte |
|
| MB |
Memory Block |
|
| MB |
Memoryless Behavior |
|
| MB |
MotherBoard |
|
| MB/S |
Megabits per Second (usually as Mb/s) |
|
| MBBS |
Major Bulletin Board System |
|
| MBE |
Memory Block Entry |
|
| MBG |
Money Back Guarantee |
|
| MBIT |
More (data) Bit |
|
| MBOA |
MultiBand OFDM Alliance |
|
|
|
|
| MBONE |
Multicast backBONE |
|
| MBP |
Memory Block Page |
|
| MBPS |
Megabits Per Second (usually as Mbps) / MegaBytes Per Second (usually as MBps) |
|
| MBR |
Master Boot Record |
|
| MBS |
Maximum Burst Size |
|
| MBZS |
Maximum Bandwidth Zero Suppression |
|
| MC |
MicroChannel (architecture) |
|
| MCA |
MicroChannel Architecture |
|
| MCAD |
Mechanical Computer Aided Design |
|
| MCC |
Master Control Center |
|
| MCC |
Microelectronics and Computer technology Corporation |
|
| MCC |
Mobile Country Code |
|
| MCCS |
[VESA] Monitor Control Command Set |
|
|
|
|
| MCCS |
Mechanized Calling Card Service |
|
| MCDST |
Microsoft Certified Desktop Support Technician |
|
|
|
|
| MCE |
Machine Check Exception |
|
| MCF |
MAC Convergence Function |
|
| MCF |
Mutual Coherence Function |
|
| MCGA |
Multicolor Graphics Array |
|
| MCH |
Maintenance CHannel |
|
| MCHB |
Maintenance CHannel Buffer |
|
| MCI |
Media Control Interface |
|
|
|
|
| MCI |
Microwave Communications Incorporated |
|
| MCIAS |
Multi-Channel Intelligent Announcement System / Multi-Channel Intercept Announcement System |
|
| MCIS |
Microsoft Commercial Internet System |
|
| MCMI |
Modified Coded Mark Inversion |
|
| MCN |
Metropolitan Campus Network |
|
| MCNC |
Microelectronics Center of North Carolina |
|
| MCNS |
Multimedia Cable Network System |
|
| MCO |
Multiplexer Control Option |
|
| MCP |
Master Control Program |
|
| MCP |
Microsoft Certified Professional |
|
| MCP |
Multimedia Communications Port |
|
| MCR |
Minimum Cell Rate |
|
| MCS |
[EDGE] Modulation and Coding Scheme |
|
| MCS |
Maintenance Control Subsystem |
|
| MCS |
Meeting Communications Service |
|
| MCS |
Microsoft Consulting Services |
|
| MCS |
Multinational Character Set |
|
| MCSA |
Microsoft Certified Systems Administrator |
|
| MCSE |
Microsoft Certified Systems Engineer |
|
| MCT |
Manufacturing Cycle Time |
|
| MCT |
Microsoft Certified Trainer |
|
| MCTD |
Mean Cell Transfer Delay |
|
| MCTRAP |
Mechanized Customer Trouble Report Analysis Plan |
|
| MCTS |
Microsoft Certified Technology Specialist |
|
| MCU |
Mobile Control Unit |
|
| MCU |
Multi-Chip Unit |
|
| MCU |
Multipoint Control Unit |
|
| MCU |
Multiport Conferencing Unit |
|
| MCVD |
Modified Chemical Vapor Deposit |
|
| MCX |
(Windows) Media Center Extender |
|
|
|
|
| MD |
Make Directory (DOS) |
|
| MD |
Management Domain |
|
| MD |
Mediation Device |
|
| MD |
Message Digest |
|
| MD |
Mobile Data |
|
| MD |
Multiple Dissemination |
|
| MD2 |
Message Digest 2 (algorithm) |
|
| MD4 |
Message Digest 4 (algorithm) |
|
| MD5 |
Message Digest 5 (algorithm) |
|
| MDA |
Mail Delivery Agent |
|
|
|
|
| MDA |
Model Driven Architecture |
|
| MDA |
Monochrome Display Adapter |
|
| MDAC |
Microsoft Data Access Components |
|
| MDACS |
Modular Digital Access Control System |
|
| MDB |
Message-Driven Bean |
|
| MDB |
Microsoft DataBase (usually as .MDB) |
|
| MDBS |
Mobile DataBase System |
|
| MDC |
Manipulation Detecting Code |
|
| MDC |
Marker Distributor Control |
|
| MDC |
Meridian Digital Centrex |
|
| MDC |
Meta Data Coalition |
|
| MDCC |
Mobile Data Capture & Communications |
|
| MDCOIM |
Meta Data Coalition Open Information Model |
|
| MDD |
Model Device Driver (layer) |
|
| MDE |
Microsoft Database Executible |
|
| MDE |
Modular Design Environment |
|
| MDF |
Main Distribution Frame |
|
| MDF |
Mediation Device Function |
|
| MDI |
Medium Dependent Interface |
|
| MDI |
Multiple Document Interface |
|
| MDIS |
Meta Data Interchange Specification |
|
| MDIS |
Mobile Data Intermediate System |
|
| MD-IS |
Mobile Data, Intermediate System |
|
| MDI-X |
Medium Dependent Interface - Crossed |
|
| MDK |
Multimedia Development Kit |
|
| MDL |
Memory Descriptor List |
|
| MDM |
Master Data Management (system) |
|
| MDM |
Mobile Device Managemetn |
|
|
|
|
| MDOP |
Microsoft Desktop Optimization Pack |
|
| MDP |
Modem Distribution Panel |
|
| MDR |
Message Detail Record / Message Detail Recording |
|
| MDS |
Mail Delivery System |
|
| MDS |
Message Design System |
|
| MDS |
Multiple Dataset System |
|
| MDSE |
Message Delivery Service Element |
|
| MDSL |
Microlink Digital Subscriber Line |
|
| MDT |
Mobile Data Terminal |
|
| MDTS |
Modem Diagnostic and Test System |
|
| MDTV |
Mobile Digital Television |
|
| MDU |
Marker Decoder Unit |
|
| MDX |
Modular Digital eXchange |
|
| MDX |
MultiDimensional Expression |
|
| ME |
(Windows) Millenium Edition (sometimes as Me) |
|
| ME |
Mapping Entity |
|
| ME |
Mechanical Engineering |
|
| ME |
Mutually Exclusive |
|
| MEBF |
Mean Exchange Between Failures |
|
| MEC |
Mobile Equipment Console |
|
| MECP |
Mobile Electronics Certification Program |
|
| MEET |
Microsoft Extended Expert Team |
|
| MEI |
Music Encoding Initiative |
|
| MEL |
Michigan Electronic Library |
|
| MELD |
Mechanized Engineering and Layout for Distributing frames |
|
| MEO |
Medium Earth Orbit (satellite) |
|
| MEP |
Media Expansion Port |
|
| MERS |
Most Economic Route Selection |
|
| MES |
Manufacturing Execution System |
|
| MES |
Mobile End System |
|
| MESH |
Medical Subject Headings (usually as MeSH) |
|
| MESI |
Modified, Exclusive, Shared, Invalid |
|
| MET |
Memory Enhancement Technology (usually as MEt) |
|
| MET |
Multibutton Electronic Telephone |
|
| MEX |
Microcell Extender |
|
| MF |
Mediation Function |
|
| MF |
Medium Frequency |
|
| MF |
More Fragments |
|
| MF |
Multi-Frequency / Multiple Frequency |
|
| MF |
Multi-Function |
|
| MFC |
Microsoft Foundation Class |
|
| MFD |
Master File Directory |
|
| MFD |
Multi-Function Device |
|
|
|
|
| MFD |
Multi-Function Display |
|
| MFENET |
Magnetic Fusion Energy NETwork |
|
| MFG |
Manufacturing |
|
| MFJ |
Modification of Final Judgment / Modified Final Judgment |
|
| MFLOPS |
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 |
|
|
|
|
| MFP |
Multi-Function Printer |
|
|
|
|
| MFP |
Multi-Function Product |
|
|
|
|
| MFPS |
Mathematical Foundations of Programming Semantics |
|
| MFR |
Multi-Frequency Receivers |
|
| MFS |
Macintosh File System |
|
| MFS |
MOSIX File System |
|
|
|
|
| MFT |
Master File Table |
|
| MFT |
Metallic Facility Terminal |
|
| MFT |
Mixed Form Text |
|
| MG |
MasterGroup |
|
| MG |
Motor Generators |
|
| MGA |
Monochrome Graphics Adapter |
|
| MGT |
MasterGroup Translator |
|
| MGT |
Mobile Global Title |
|
| MH |
Message Handling |
|
| MH |
Metal-Halide (bulb) |
|
| MH |
Modified Huffman |
|
| MHBFY |
My Heart Bleeds For You |
|
| MHD |
Moving Head Disk |
|
| MHOTY |
My Hat's Off To You |
|
| MHP |
Message Handling Protocol |
|
| MHS |
Message Handling Service / Message Handling System |
|
| MHTS |
Message Handling Test System |
|
| MHZ |
Megahertz (usually as MHz) |
|
| MI |
Machine Interface |
|
| MI |
Multiple Inheritance |
|
| MI3P |
Music Industry Integrated Identifiers Project |
|
|
|
|
| MIA |
Missing In Action |
|
| MIB |
Management Information Base |
|
| MIC |
Management Information Center |
|
| MIC |
Management Integration Consortium |
|
| MIC |
Medium Interface Cable |
|
| MIC |
Medium Interface Connector |
|
| MIC |
Memory In Cassette |
|
| MIC |
Microphone |
|
| MICE |
Modular Integrated Communications Environment |
|
| MICR |
Magnetic Ink Character Recognition |
|
| MICROSOFT |
Most Idiots Can't Realize: Obsolete Software Organization, Flawed Technology |
|
| MICS |
Management Information Conformance Statement |
|
| MID |
Message ID / Message Identifier |
|
| MID |
Mobile Information Device |
|
| MID |
Mobile Internet Device |
|
| MID |
Multiplexing Identifier |
|
| MIDA |
Message Interchange for Distributed Application |
|
| MIDI |
Musical Instrument Digital Interface |
|
| MIDP |
Mobile Information Device Profile |
|
| MIF |
Maker Interchange Format |
|
| MIF |
Management Information File / Management Information Format (file) |
|
| MIF |
Master Item File |
|
| MIFF |
Management Information Format File |
|
| MIGMAF |
Migrating Mafia (trojan) |
|
| MII |
Media Independent Interface |
|
| MII |
Medium Independent Interface |
|
| MIIS |
Microsoft Identity Integration Server |
|
| MIL |
Management Information Library |
|
| MIL |
Military (usually as .mil) |
|
| MILNET |
Military Network |
|
| MIM |
Management Information Model |
|
| MIMD |
Multiple-Instruction Multiple-Data |
|
| MIME |
Multimedia Internet Mail Extension / Multipurpose Internet Mail Extension |
|
| MIMO |
Multiple Input, Multiple Output |
|
|
|
|
| MIN |
Mobile Identification Number |
|
| MIN |
Multi-path Interconnection Network / Multistage Interconnection Network |
|
| MIND |
Modular Interactive Network Designer |
|
| MINX |
Multimedia Information Network Exchange |
|
| MIO |
Modular Input/Output |
|
| MIPS |
Millions of Instructions Per Second |
|
| MIR |
Maximum Information Rate |
|
| MIR |
Micro-Instruction Register |
|
| MIS |
Management Information System |
|
| MISC |
Minimal Instruction Set Computer |
|
|
|
|
| MISCF |
MISCellaneous Frame |
|
| MIT |
Management Information Tree |
|
| MIT |
Massachusetts Institute of Technology |
|
|
|
|
| MIT |
Master Installation Tape |
|
| MITI |
Ministry of International Trade and Industry |
|
| MITM |
Man-In-The-Middle (attack) |
|
| MITS |
Microcomputer Interactive Test System |
|
| MITV |
Microsoft Interactive Television |
|
| MJPEG |
Motion Joint Photographic Experts Group (sometimes as M-JPEG) |
|
|
|
|
| MJU |
Multipoint Junction Unit |
|
| MKDIR |
Make Directory (DOS) |
|
| MKS |
Meter-Kilogram-Second (system) (now known as The International System of Units) |
|
|
|
|
| MLC |
MiniLine Card |
|
| MLCD |
Multi-Line Call Detail |
|
| MLDS |
Medium Large Disk Systems |
|
| MLHG |
MultiLine Hunt Group |
|
| MLI |
Multiple Link Interface |
|
| MLID |
Multiple Link Interface Driver |
|
| MLN |
Main Listed Number |
|
| MLP |
Meridian Lossless Packing |
|
| MLP |
MultiLink Procedures / MultiLink Protocol |
|
| MLPP |
MultiLevel Precedence and Preemption |
|
| MLPPP |
Multi-Link Point-to-Point Protocol |
|
| MLS |
Multi-Level Security |
|
| MLT |
Mechanized Loop Testing |
|
| MLT |
Multiple Logical Terminals |
|
| MM |
Millimeter (usually as mm) |
|
| MM |
Multimedia |
|
| MMAC |
MultiMedia Access Center |
|
| MMAPI |
Mobile Media Application Programming Interface |
|
| MMC |
Microsoft Management Console |
|
| MMC |
Minicomputer Maintenance Center |
|
| MMC |
Multimedia Marketing Council |
|
| MMC |
MultiMediaCard |
|
|
|
|
| MMCD |
MultiMedia Compact Disc (format) |
|
| MMCT |
MutiMedia Cell Technology |
|
| MMD |
MultiMedia Document |
|
| MMDF |
Multi-channel Memorandum Distribution Facility |
|
| MMDS |
Multipoint Multichannel Delivery System |
|
| MMF |
MultiMode Fiber / MultiMode Fiberoptic (cable) |
|
| MMFS |
Manufacturing Message Format Standard |
|
| MMGT |
MultiMasterGroup Translator |
|
| MMHS |
Military Message Handling System |
|
| MMI |
Man Machine Interface |
|
| MMIO |
Memory-Mapped Input/Output |
|
| MMJ |
Modified Modular Jack |
|
| MML |
Mail Markup Language |
|
| MML |
Man - Machine Language |
|
| MMO |
Massively Multiplayer Online (game) |
|
| MMO |
Mobile Module (architecture) |
|
| MMOC |
Minicomputer Maintenance Operations Center |
|
| MMORPG |
Massively Multiplayer Online Role-Playing Game |
|
| MMR |
Modified Modified Read |
|
| MMS |
Main Memory Status |
|
| MMS |
Manufacturing Message Service |
|
| MMS |
Manufacturing Message Standard |
|
| MMS |
Manufacturing Messaging Specification |
|
| MMS |
Memory Management System |
|
| MMS |
Modular Measurement System |
|
| MMS |
Multimedia Messaging Service |
|
| MMT |
Memory Map Table |
|
| MMT |
Multimedia Multiparty Teleconferencing |
|
| MMTA |
MultiMedia Telecommunications Association |
|
| MMU |
Memory Management Unit |
|
| MMX |
Mastergroup Multiplexer |
|
| MMX |
MultiMedia eXtension (processor) |
|
| MNC |
Mobile Network Code |
|
|
|
|
| MNCS |
Multipoint Network Control System |
|
| MNDA |
Mutual Non-Disclosure Agreement |
|
| MNDS |
Multi-Network Design System |
|
| MNG |
Multiple-image Network Graphics |
|
| MNP |
Microcom Networking Protocol |
|
| MNP |
Mobile Number Portability |
|
|
|
|
| MNS |
Majority Node Set |
|
| MO |
Magneto-Optical |
|
| MO |
Managed Object |
|
| MOAC |
Message Origin Authentication Check |
|
| MOAT |
Mother Of All Tests |
|
| MOB |
Men Of Business |
|
| MOC |
Manufacturing Outreach Center |
|
| MOCS |
Managed-Object Conformance Statement |
|
| MOD |
Masters Of Deception |
|
| MOD |
Masters Of Destruction |
|
| MOD |
Masters Of Disaster |
|
| MODEM |
Modulator-Demodulator |
|
| MODI |
Microsoft Office Document Imaging |
|
|
|
|
| MOF |
Managed Object Format |
|
| MOF |
Master Order Form |
|
| MOG |
Minicomputer Operations Group |
|
| MOLI |
Microsoft OnLine Institute |
|
| MOM |
Manager-Of-Manager |
|
| MOM |
Message Oriented Middleware |
|
| MOM |
Microsoft Operations Manager (software) |
|
|
|
|
| MOMV |
Manned Orbital Maneuvering Vehicle |
|
| MOP |
Maintenance Operations Protocol |
|
| MOPI |
MOSIX Parallel I/O |
|
|
|
|
| MOPY |
Multiple Original Copy |
|
| MORENET |
Missouri Research and Education Network |
|
| MORF |
Male OR Female (usually as MorF) |
|
| MOS |
Magneto-Optic Storage |
|
| MOS |
Material Order System |
|
| MOS |
Metal Oxide Semiconductor |
|
| MOSES |
Major Open Systems Environment Standard |
|
| MOSFET |
Metal Oxide Semiconductor Field Effect Transistor |
|
| MOSIX |
Multicomputer Operating System for UnIX |
|
|
|
|
| MOSNX |
MOSIX Networking eXtensions (usually as MosNX) |
|
|
|
|
| MOSPF |
Multicast Open Shortest Path First |
|
| MOSS |
Maintenance and Operator SubSystem |
|
| MOT |
Managed Object to Test |
|
| MOT |
Masters Of Technology (usually as MoT) |
|
| MOT |
Means Of Testing |
|
| MOT |
Multimedia Object Transfer |
|
| MOTAS |
Member Of The Appropriate Sex |
|
| MOTD |
Message Of The Day |
|
| MOTIS |
Message Oriented Text Interchange System |
|
| MOTOS |
Member Of The Opposite Sex |
|
| MOTSS |
Member Of The Same Sex |
|
| MOU |
Memorandum Of Understanding (usually as MoU) |
|
| MOUS |
Microsoft Office User Specialist |
|
| MOV |
Metal Oxide Varistor |
|
| MP |
Machine Processable |
|
| MP |
Managing Process |
|
| MP |
Modem Port |
|
| MP |
Multilink Protocol |
|
| MP |
Multi-Processor |
|
| MPA |
Microsoft Product Activation |
|
| MPA |
Motion Pictures Association |
|
|
|
|
| MPAA |
Motion Pictures Association of America |
|
|
|
|
| MPC |
Mathematics of Program Construction |
|
| MPC |
Multimedia Personal Computer |
|
| MPCC |
MultiProtocol Communications Controller |
|
| MPCH |
Main Parallel CHannel |
|
| MPDT |
Multi-Peer Data Transmission |
|
| MPDU |
Message Protocol Data Unit |
|
| MPE |
MultiProgramming Executive |
|
| MPEG |
Motion Picture Experts Group |
|
| MPF |
Multilink Packet Fragmentation |
|
| MPH |
Mobile-Pedestrian-Handheld |
|
|
|
|
| MPI |
Multiple Protocol Interface |
|
| MPIO |
MultiPath Input/Out |
|
|
|
|
| MPL |
Mozilla Public License |
|
| MPL |
Multi-schedule Private Line |
|
| MPLS |
Multi-Protocol Label Switching |
|
| MPM |
Multi-Processing Modules |
|
| MPOA |
Multiple Protocol Over ATM / MultiProtocol Over ATM |
|
| MPOW |
Multiple Purpose Operator Workstation / Multi-Purpose Operator Workstation |
|
| MPP |
Massively Parallel Processor |
|
| MPPD |
Multi-Purpose Peripheral Device |
|
| MPPE |
Microsoft Point-to-Point Encryption |
|
| MPPS |
Million Packets Per Second |
|
| MPR |
Multi-Port Repeater / Multi-Protocol Router |
|
| MPS |
Managed Print Services |
|
| MPS |
Master Production Schedule |
|
| MPSA |
MultiProcessor Server Architecture |
|
| MPT |
Ministry of Posts and Telecommunications |
|
| MPT |
Multi-Port Transceiver |
|
| MPTM |
Multi-Parity Test Method |
|
| MPW |
Macintosh Programmers' Workshop |
|
| MPX |
MultiPleXer |
|
| MQ |
Message Queuing |
|
| MQI |
Message Queuing Interface |
|
| MR |
(modem) Modem Ready |
|
| MR |
Message Retrieval |
|
| MR |
Modem Riser |
|
| MR |
Modified Read |
|
| MR |
Multiple Record |
|
| MR |
Multiple RIN |
|
| MRA |
Mail Retrieval Agent |
|
| MRAA |
Meter Reading Access Arrangement |
|
| MRAM |
Multibank Random Access Memory |
|
| MRB |
Multiple Resolution Bitmaps (usually as .MRB) |
|
| MRC |
Minimum Resolvable Contrast |
|
| MRCP |
Media Resource Control Protocol |
|
| MRCS |
Multi-Rate Circuit Switching |
|
| MRF |
Maintenance Reset Function |
|
| MRI |
Magnetic Resonance Imaging |
|
| MRJ |
MacOS Run-time for Java |
|
| MRL |
Manual Retention Latch |
|
| MRM |
Maximum Rights Mask |
|
| MRO |
(CICS) Multiple Region Option |
|
| MRO |
Multi-Region Operation |
|
| MRP |
Manufacturing Resource Planning / Material Resource Planning |
|
| MRPT |
Mobile Robot Programming Toolkit |
|
|
|
|
| MRSE |
Message Retrieval Service Element |
|
| MRT |
Minimum Resolvable Temperature |
|
| MRU |
Most Recently Used (algorithm) |
|
| MS |
Maintenance State |
|
| MS |
Message Store |
|
| MS |
Meta Signaling |
|
| MS |
Microsoft |
|
|
|
|
| MS |
Millisecond (usually as ms) |
|
| MS |
More Segments |
|
| MS |
MultiSpectral |
|
| MSA |
Mail Submission Agent |
|
|
|
|
| MSA |
Master Services Agreement |
|
| MSA |
Metropolitan Service Area / Metropolitan Serving Area |
|
| MSAP |
MAC Service Access Point |
|
| MSAP |
Management Service Access Point |
|
| MSAP |
Message Store Access Protocol |
|
| MSAS |
Microsoft Analysis Services |
|
| MSAS |
Multiple Shadow Address Space |
|
| MSAT |
Mobile SATellite |
|
| MSAU |
Multi-Station Access Unit |
|
| MSB |
Most Significant Bit / Most Significant Byte |
|
| MSC |
Management Server Commands |
|
| MSC |
Media Stimulated Calling |
|
| MSC |
Mobile Switching Center |
|
| MSC |
Most Significant Character |
|
| MSC |
Multiple Systems Coupling |
|
| MSCDEX |
Microsoft Compact Disc Extensions |
|
| MSCHAP |
Microsoft Challenge Handshake Authentication Protocol |
|
| MS-CHAP |
Microsoft Challenge Handshake Authentication Protocol |
|
| MSCML |
Media Server Control Markup Language (RFC 4722, RFC 5022) |
|
|
|
|
| MSCP |
Mass Storage Control Protocol |
|
| MSCS |
Microsoft Cluster Service |
|
| MSD |
Micro Systems Development |
|
| MSD |
Microwave Semiconductor Device |
|
| MSD |
Most Significant Digit |
|
| MSDL |
Microsoft Download (service) |
|
| MSDN |
Microsoft Developer Network |
|
| MSDOS |
MicroSoft Disk Operating System |
|
| MS-DOS |
Microsoft Disk Operating System |
|
| MSDS |
Material Safety Data Sheet |
|
| MSDTC |
Microsoft Distributed Transaction Coordinator |
|
| MSF |
Measurement Summarization Function |
|
| MSG |
Message |
|
| MSI |
Medium Scale Integration |
|
| MSI |
Message Signaled Interrupts |
|
|
|
|
| MSI |
Mustang Software, Inc. |
|
| MSIE |
Microsoft Internet Explorer |
|
| MSIN |
Mobile Subscription Identification Number |
|
|
|
|
| MSISDN |
Mobile Station Integrated Services Digital Network |
|
| MSJ |
Microsoft Systems Journal |
|
| MSL |
Master Symbol List |
|
| MSL |
Microsoft Library |
|
| MSL |
Mirrored-Server Link |
|
| MSM |
Matrix Switch Module |
|
| MSML |
Media Server Markup Language (RFC 5707) |
|
|
|
|
| MSMQ |
Microsoft Message Queues |
|
| MSN |
Microsoft Network |
|
| MSN |
Monitoring cell Sequence Number |
|
| MSO |
Mobile Switching Office |
|
| MSO |
MultiService Operators |
|
| MSP |
Managed Services Provider |
|
| MSP |
Message Security Protocol |
|
| MSRC |
Microsoft Security Response Center |
|
| MSRP |
Manufacturer's Suggested Retail Price |
|
| MSRS |
Microsoft Reporting Services |
|
| MSS |
Maritime Satellite Service |
|
| MSS |
Metropolitan Switching System |
|
| MSS |
Mobile Satellite Service |
|
| MSS |
Modem Substitution Switch |
|
| MSS |
Multiprotocol Switched Services |
|
| MSSE |
Message Submission Service Element |
|
| MSSP |
Managed Security Service Provider |
|
| MSSP |
Microsoft Smooth Streaming Protocol |
|
| MSSP |
Mobile Service Switching Point |
|
| MSSSE |
Message Submission and Storage Service Element |
|
| MST |
Minimum Spanning Tree |
|
| MSU |
Message Signal Unit |
|
| MSU |
Microsoft University |
|
| MSU |
Modem Sharing Unit |
|
| MSVC |
Meta-Signaling Virtual Channel |
|
| MT |
Measured Time |
|
| MT |
Message Transfer |
|
| MT |
Message Type |
|
| MTA |
Mail Transfer Agent / Message Transfer Agent |
|
|
|
|
| MTA |
Mississauga Technology Association |
|
|
|
|
| MTAE |
Message Transfer Agent Entity |
|
| MTAU |
Metallic Test Access Unit |
|
| MTB |
Magnetic Tape Billing |
|
| MTBF |
Mean Time Between Failures |
|
| MTBSI |
Mean Time Between System Interruptions |
|
| MTC |
Manufacturing Technology Center |
|
| MTCN |
Minimum Throughput Class Negotiation |
|
| MTEBBS |
Maryland Technology Education Bulletin Board Service |
|
| MTF |
Master Test Frame |
|
| MTF |
Modulation Transfer Function |
|
| MTFBWY |
May The Force Be With You |
|
| MTL |
Message Transfer Layer |
|
| MTP |
Mail Transfer Protocol (RFC 780) |
|
|
|
|
| MTP |
Media Transfer Protocol |
|
|
|
|
| MTP |
Message Transfer Part (SS7) |
|
| MTR |
Mechanized Time Reporting |
|
| MTR |
Minimum Time Requirement |
|
| MTRJ |
Mechanical Transfer Registered Jack |
|
| MT-RJ |
Mechanical Transfer Registered Jack |
|
| MTS |
(Oracle) MultiThreaded Server |
|
| MTS |
Message Telecommunications Service / Message Telephone Service |
|
| MTS |
Message Transfer ServiceMessage Transfer System |
|
| MTS |
Message Transfer System |
|
| MTS |
Message Transport Service |
|
| MTS |
Microsoft Transaction Server |
|
| MTS |
Mobile Telephone Service |
|
| MTS |
Multichannel Television Sound |
|
|
|
|
| MTSE |
Message Transfer Service Element |
|
| MTSL |
Message Transfer SubLayer |
|
| MTSO |
Mobile Telephone Switching Office |
|
| MTTA |
Multi-Tenant Telecommunications Association |
|
| MTTF |
Mean Time To Fail |
|
| MTTR |
Mean Time To Repair |
|
| MTU |
Maintenance Termination Unit |
|
| MTU |
Maximum Transmission Unit / Maximum Transfer Unit |
|
|
|
|
| MTU |
Media Tech Unit |
|
| MTU |
Message Transfer Unit |
|
| MTX |
Mobile Telephone Exchange |
|
| MU |
Message Unit |
|
| MUA |
Mail User Agent |
|
| MUAA |
Modem User's Association of America |
|
| MUD |
Multi-User Dimension (games) / Multi-User Dungeon / Multiple User Dungeon |
|
| MUF |
Maximum Usable Frequency |
|
| MUI |
Multilingual User Interface |
|
|
|
|
| MULDEM |
MULtiplexer - DEMultiplexer |
|
| MULTICS |
Multiplexed Information and Computing Service |
|
| MUP |
Multiple Uniform naming convention Provider |
|
| MUS |
MultiUser System |
|
| MUSH |
Multi-User Shared Hallucination |
|
| MUTEX |
MUTual Exclusion |
|
| MUX |
Multiplexer |
|
| MV |
Millivolt (usually as mV) |
|
| MVA |
[SAS] MultiVendor Architecture |
|
| MVB |
MicroVax Business |
|
| MVC |
Model-View-Controller (paradigm) |
|
| MVGA |
Monochrome Video Graphics Array |
|
| MVID |
Major Vector ID |
|
| MVIP |
Multi-Vendor Integration Protocol |
|
| MVP |
Modular Voice Processing |
|
| MVP |
Multiline Variety Package |
|
| MVP |
Multiple Visual Primary (partition) |
|
| MVS |
Multiple Virtual Storage |
|
| MVS |
Multiple Virtual System |
|
| MVS/ESA |
Multiple Virtual System / Enterprise Systems Architecture |
|
| MVS/SP |
Multiple Virtual System / Systems Program |
|
| MVS/TSO |
Multiple Virtual Storage Time Sharing Option |
|
| MVS/XA |
Multiple Virtual System / Extended Architecture |
|
| MVSESA |
Multiple Virtual System / Enterprise Systems Architecture |
|
| MVSSP |
Multiple Virtual System / Systems Program |
|
| MVSXA |
Multiple Virtual System / Extended Architecture |
|
| MW |
MicroWave |
|
|
|
|
| MW |
MiddleWare |
|
|
|
|
| MW |
MilliWatt (usually as mW) |
|
| MW |
MultiWink |
|
| MWI |
Message Waiting Indicator |
|
| MWLI |
Musical Work License Identifier (standard) |
|
| MX |
Mail Exchange (record) / Mail Exchanger |
|
|
|
|
| MXT |
Memory Expansion Technology |
|
| MXU |
MultipleXer Unit |
|
| MYOB |
Mind Your Own Business |
|
