M

.mc	MTD-f
.md	MTS
.me	MTU
.mg	MUA
.mh	MUMPS
.mk	MUSIC-HDD
.ml	MVC
.mm	MVNO
.mn	MY割
.mo	Mac App Store
.mp	Mac OS
.mq	Mac mini
.mr	Mac-on-Linux
.ms	MacBinary
.mt	MacBook
.mu	MacBook Pro
.mv	MacDraw
.mw	MacJapanese
.mx	MacPaint
.mz	Mach-O
.net	Macintosh
M-stage	Macintosh互換機
M/B	Maclisp
M1000	Macromedia Flash Lite
M17n	Magic Mouse
M2	MagicGate
M702iG	Magnetoresistive Random Access Memory
M702iS	Make
MA	Malbolge
MAC	Malloc
MACアドレス	MapReduce
MAX絵文字	Marching cubes
MB	MariaDB
MBR	Mark-8
MBus	Match.com
MC	Mate
MC-SAVER	Math Kernel Library
MC/ServiceGuard	MathML
MC68000	Mathematica
MC68010	Mathematical Markup Language
MC68020	Matroska
MC68030	Maxthon
MC68040	Mbps
MC68060	MeCab
MC680x0	Meadow
MC68881	MediaCoder
MCA	MediaGX
MCDST	Medipedia
MCFrame	Megaco
MCP	Meiryo
MD	Memcached
MD DATA	Mental-ray
MD5	Merced
MDF	Mercurial
MDGRAPE-3	Mesa
MDI	MetaPost
MDLP	Metasploit
MDSR暗号	MiNT
MEMS	Micral
MEO	Micro-DVI
MESIプロトコル	Microdrive
METAFONT	Microsoft
MEW	Microsoft .NET
MEncoder	Microsoft Access
MFC	Microsoft Excel
MFD	Microsoft IME
MG	Microsoft Mathematics
MGCP	Microsoft Office
MHEG-5	Microsoft Office 2007
MHL	Microsoft Office Communications Online
MHP	Microsoft Online Services
MHS	Microsoft PowerPoint
MHTML	Microsoft Project
MIB	Microsoft Safety Scanner
MICAz	Microsoft SharePoint Online
MICS	Microsoft Student
MIDI	Microsoft Update
MIDP	Microsoft Visual Basic
MIMD	Microsoft Visual C++
MIME	Microsoft Visual Studio
MIMO	Microsoft Visual Studio Express
MINDSTORMS	Microsoft Windows
MINPACK	Microsoft Windows 2000
MIPSアーキテクチャ	Microsoft Windows 3.x
MIS	Microsoft Windows 95
MISTY	Microsoft Windows 98
MIT License	Microsoft Windows Millennium Edition
MIYA-NET	Microsoft Windows NT
ML	Microsoft Windows Server 2003
MLAN	Microsoft Windows Vista
MM-QUBE	Microsoft Windows XP
MMC	Microsoft Word
MME	MinGW
MMIX	Mind
MML	Mini-ITX
MMOFPS	Mini-VGA
MMORPG	MiniDVD
MMX	Miranda
MMX Pentium	Mixi
MNG	Mixin
MNI	MkLinux
MNP	Mmap
MO	Mobile Information Device Profile
MODELLER	Mobile-ITX
MOPAC	Mobileimap
MOS	Mobio
MOSFET	Mobitex
MOT	Modbus
MOTOMAGX	Model View Controller
MOドライブ	Modula-2
MP	Modula-3
MP3	MoinMoin
MP3プレーヤー	MonoDevelop
MP4	Monterey
MPE	MooTools
MPEG	Mopera
MPEG-1	Mops
MPEG-2	Mora
MPEG-21	More
MPEG-2システム	Morpheus
MPEG-4	Motif
MPEG-7	Mova
MPLAB	Movable Type
MPLS	Moving Picture Experts Group
MPP	Mozartプログラミングシステム
MPU	Mozilla
MQ	Mozilla Foundation
MRAM	Mozilla Organization
MRDB	Mp3PRO
MRO	Mtbf
MRP	Mule
MRTG	Multi-Protocol Label Switching
MS	Multiply
MS Office	Multipurpose Internet Mail Extensions
MS-1013	Music.jp
MS-DOS	MusicBrainz
MS-IME	My docomo
MS-MPEG4	MySQL
MSIL	MySoundユーザースペース
MSN	MySpace
MSO	Mylo
MSQL	Myrinet
MSS	Mythbuntu
MSX-ENGINE	Myu
MSX-JE	M系列
MT	仮想移動体通信事業者
MTA