Liste d'acronymes, en informatique (et autres), avec signification, traduction éventuelle en français et, pour certains, un développement.

            

• MCA - Micro Channel Architecture
  
• MCE - Media Center Edition
  
• MCGA - Multi-Colour Graphics Array
  
• MCH - Memory Controller Hub
  
• MCM - Multi-Chip Module
  
• MD5 - Message Digest 5
  
• MDC - Memory Data Component
  
• MDI - Multiple Document Interface
  
• MDRAM - Multi-bank RAM
  
• MEC - Memory Expansion Cards
  
• MFLOPS - Millions of FLOating Point Operations per Second (MegaFlops)
  
• MFM - Modified Frequency Modulated
  
• MFT - Master File Table
  
• MHz - MegaHertz
  
• MICR - Magnetic Ink Character Recognition
  
• MIDI - Musical Instrument Data Interface
  
• MILNET - Military Network
  
• MIMD - Multiple-Instruction Multiple-Data
  
• MIME - Multipurpose Internet Mail Extensions
  
• MIPS - Millions of Instructions per Second
  
• MISD - Multiple-Instruction Single Data
  
• MITM - Man-In-The-Middle
  
• MKS - System of units based on the three mechanical units metre, kilogram, and second
  
• MKSA - Four-dimensional system of units based on the metre, kilogram, second, and the ampere
  
• MMA - Mobile Marketing Association France
  
• MMF - Make Money Fast
  
• MMU - Memory Management Unit
  
• MMX - Multi-Media Extensions
  
• MNP - Microcom Network Protocol
  
• MODEM - MOdulateur - DÉModulateur
  
• MOOC - Massive Open Online Course
  
• MOPS - Millions of Operations Per Second
  
• MOS - Metal-Oxide Semiconductor
  
• MP - Multi-Processor
  
• MPP - Massively Parallel Processor
  
• MPS - Multi-Processor System
  
• MPT - Memory Protocol Translator
  
• MRO - Maintenance, Repair & Operations
  
• MRU - Most Recently Used
  
• MS MVP - MicroSoft Most Valuable Professional
  
• MSA - Microsoft Security Advisory
  
• MSB/msb - Most Significant Byte/bit
  
• MSDOS - Microsoft's Disk Operating System
  
• MSI (1) - MicroSoft Installer
  
• MSI (2) - Medium Scale Integration
  
• MSP - Managed Service Provider
  
• MSRC - Microsoft Security Response Center
  
• MSRT - Malicious Software Removal Tool
  
• MTA - Mail Transfer Agent
  
• MTBF - Mean Time Between Failure
  
• MTH - Memory Translator Hub
  
• MTP - Mesures Techniques de Protection
  
• MUI - Multilingual User Interface
  
• N/C - No-Connect
  
• NAI - Network Advertising Initiative
  
• NAP - Network Access Protection
  
• NATU - Netflix Airbnb Tesla Uber
  
• NBS - National Bureau of Standards
  
• NCMEC - National Center for Missing and Exploited Children
  
• NCSA - National Center for Supercomputing Applications
  
• NEMA - National Electrical Manufacturers Association
  
• NFS - Network File System
  
• NFU - Not-Frequently Used
  
• NIC - Network Interface Card
  
• NIDS - Network Intrusion Detection Systems
  
• NIS - Network and Information Systems
  
• NIST - National Institute of Standards and Technology
  
• NMI - Non-Maskable Interrupt
  
• NMOS - Negatively doped Metal-Oxide Semiconductor
  
• NMS - Network Management Systems
  
• NOP - No OPeration
  
• NPAPI - Netscape Plugin Application Programming Interface
  
• NRU - Not-Recently Used
  
• NSA - National Security Agency
  
• NSF - National Science Foundation
  
• NTFS - New Technology File System
  
• NUC - Next Unit of Computing
  
• NUCINT - NUClear INTelligence
  
• NVRAM - NonVolatile Random Access Memory
  
• OAP - Outside Awareness Panel (aka window)
  
• OB - OutBound
  
• OCG - Organised Crime Group
  
• OCLCTIC - Office Central de Lutte contre la Criminalité liée aux Technologies de l'Information et de la Communication
  
• OCR - Optical Character Recognition
  
• OCSP - Online Certificate Status Protocol
  
• ODI - Open Datalink Interface
  
• ODP - Open Directory Project
  
• OEM - Original Equipment Manufacturer
  
• OES - Operators of Essential Services
  
• OIML - Organisation internationale de métrologie légale/International Organization of Legal Metrology
  
• OIV - Opérateurs d’Importance Vitale
  
• OLE - Object Linking and Embedding
  
• ONU - Organisation des Nations Unies
  
• OOBE - Out-Of-Box Experience
  
• OPTINT - OPtical INTelligence
  
• OS - Operating System
  
• OSF - Open Software Foundation
  
• OSI - Open Systems Interconnect
  
• OSP - Online Service Providers
  
• OSVDB - Open Source Vulnerability Database