M - M3U
-
- M - Origin AdLib music format
- M - Matlab Function or Script
- M - Maple common binary file
- M - Amiga E Source Module ( Wouter van Oortmerssen )
- M - Macro module (Brief)
- M - Objective -C Source
- M - MatLab function commands script file
- M - Program file (Matlab)
- M - Desktop Color Separation Specification Magenta Layer
- M - Cliq Accessories Datebook Modification File
- M - Objective -C Implementation File
- M - Mathematica Functions and Commands ( Wolfram Research Inc.)
- M - Winamp3 Uncompiled Script
- M - MATLAB program Header
- M - Maple Common Binary file ( generic ) Header
- M - BRIEF macro module
- M - Standard package (Mathematica)
- M - Unknown Apple II File
- M - Limbo Interface Declaration
- M!93 - Director 4 Document
- M!95 - Director 5
- M$S - MindStor firmware update file
- M$S - Firmware Update File
- M-JPEG - M- JPEG file
- M00 - ComputerEyes Animation
- M01 - MicroStation Modification resource file Header
- M01 - ComputerEyes Animation file
- M01 - MicroStation Modification Resource ( Bentley Systems Incorporated )
- M02 - ComputerEyes Animation
- M03 - ComputerEyes Animation
- M04 - ComputerEyes Animation
- M0D - Malete Options ( Record 0) File ( OpenIsis )
- M10 - Microsoft Money 2002 data file
- M11 - Text file (MASS11)
- M12 - SHARP MZ- series Emulator File
- M12 - Mil-Pac Technology Proprietary Data Format
- M12 - Hydrographs Synthesis Project File
- M13 - Microsoft Media Viewer file
- M14 - Steuer2001 File
- M14 - Microsoft Media Viewer file
- M15 - MPEG Video
- M15 - Apple MPEG -1 Video ( Apple Inc.)
- M15 - thinEdge model Header
- M16 - Microsoft Money 2007 data file
- M18 - Accolade Golf Course File
- M1A - MPEG -1 Audio File
- M1A - Apple MPEG -1/2 Audio ( Apple Inc.)
- M1A - MPEG -1 audiostream
- M1C - 'IBM Voice Type ' languages Newuser file
- M1I - IBM Voice Type Language Newuser File
- M1PG - iFinish Video Clip
- M1PG - iFinish Video Clip ( Media 100 Inc.)
- M1S - MPEG Media File
- M1S - MPEG -1 systemstream
- M1U - Pocket TV (PDA) file
- M1V - MPEG-related file (MIME type 'mpeg')
- M2 - Modula 2 Language Source
- M2 - World of Warcraft Model Object File
- M2 - Modula 2 language source file
- M21 - AXMEDIS MPEG -21 File ( AxMediaTech S.R.L.)
- M21 - AXMEDIS MPEG -21 File
- M21 - MPEG -21 File
- M22 - Farallon 's MacRecorder Format Sampling Rate 22k
- M29 - Turbo Smetchik ( Data Basis )
- M2A - Apple MPEG -1 2 audio
- M2A - MPEG -2 Audio
- M2A - MPEG -1 Layer 2 Audio File
- M2C - 'IBM Voice Type ' languages Newuser file
- M2F - Maxthon filter package
- M2I - 'IBM Voice Type ' languages Newuser file
- M2L - Maxthon language package
- M2O - Modula Fitted Modula2 file
- M2P - Canopus MPEG-2 video file
- M2S - Maxthon skin installation package
- M2S - Maxthon 2 Browser Skin File
- M2S - MPEG -2 audio / video file
- M2T - MPEG movie file
- M2T - HDV Video File
- M2TS - Sony high definition video file
- M2TS - MPEG -2 stream (Blu-Ray)
- M2TS - Blu-ray BDAV MPEG -2 Transport Stream (Blu-ray Disc Association )
- M2V - MPEG -2 Video Only File
- M2V - MPEG -2 IPB videostream
- M3 - source code file (Modula 3)
- M32 - Dr.T MIDI File
- M3A - MPEG -3 audio
- M3A - MPEG Archive Enhanced.M3U Playlist File
- M3C - 'IBM Voice Type ' languages Newuser file
- M3D - 3D animation (Corel Motion)
- M3G - Mobile 3D Graphic
- M3G - Nokia Phone Screen Saver ( Nokia )
- M3G - Mobile 3D Graphics Header
- M3I - 'IBM Voice Type ' languages Newuser file
- M3K - Interactive Digital Content File
- M3S - Myst III Exile Saved Game ( Cyan Worlds Inc.)
- M3U - MPEG URL (MIME audio file) (MP3 Playlist)
- M3U8 - MP3 Playlist File (UTF-8)
- M3U8 - Unicode version of M3U playlist file (UTF-8) - Winamp, XMMS
- M3U8 - Audio Playlist (UTF-8) Header
- M3URL - MP3 Playlist File
