MAK-Makefile-Generic
MAK-Project-Visual-Basic-or-Microsoft-C
MAL-Connect-Server-Configuration-AvantGo-Inc
MAL-Scheme-file
MAL-Webalizer-01-Language-File
MAL-Webalizer-language-file
MA-Mathematica-ASCII-File-Wolfram-Research-Inc
MA-Maya-ASCII-Scene
MA-Maya-Project-File
M-Amiga-E-Source-Module-Wouter-van-Oortmerssen
MAML-Microsoft-Assistance-Markup-Language
MAM-Macro-Microsoft-Access
MA-MusicAssembler-audio-file
MAN-Command-module-Unix
MANIFEST-Manifest-files
MANIFEST-Microsoft-Windows-Visual-Stylesheet-XML-definition-file
MANIFEST-Windows-Manifest-Visual-Stylesheet-XML-file-Header
MANIFEST-Windows-Visual-Stylesheet-XML-File-Microsoft-Corporation
MAN-Manual-page-output-Unix
MANU-LOTUS-manuscript-version-1-0-et-2-0
MANX-Manual-file
MAP-Color-pallette-Generic
MAP-Format-data-Micrografx-Picture-Publisher
MAPIMAIL-Mail-SentTo-Drop-Microsoft-Corporation
MAPIMAIL-Outlook-Express-Mail-File-Microsoft-Corporation
MAPIMAIL-Send-mail-file
MAPLET-Maplet-Design-File-Blitz-Research-Ltd
MAP-Linker-map-file
MAP-Map-file-Atlas-MapMaker
MAP-Map-file-Generic
MAP-Map-file-used-for-color-choices-Pro-Engineer
MAP-Network-map-ArcView
MAP-Quake-Engine-game-file
MAPSAO-Aleph-One-Maps-Marathon-Open-Source
MAPX-MapDotNet-Map-Definition-File-I-S-Consulting-Inc
MAQ-Query-Microsoft-Access
MAR-Assembly-program-VAX-Macro
MARM-EPOC-Makefile-for-MARM-Platform
MARM-Makefile-for-MARM-platform-EPOC
MAR-Report-Microsoft-Access
MARS-Adobe-Mars-file
MASCOT-Otaku-Mascot-Mascot-Accursed-Toys-Inc
MAS-Graphics-file-Lotus-Freelance-Smartmaster
MASK-cygwin-tix4-1-bitmaps-file
MASK-Unknown-Apple-II-File
MASSAGESOAPBOOK-WinCity-Massage-SOAP-Notes-Soap-Book-WinCity-Custom-Software-Inc
MASSEFFECTPROFILE-Mass-Effect-Player-Profile
MASSEFFECTSAVE-Mass-Effect-Saved-Game
MASS-Mass-11-Text-document
MASS-Mass-Downloader-Partial-Download-MetaProducts-Corporation
TechTarget file types