M
- M2 — Apple Macintosh PowerBook 5300
- M64 — Sun PGX PCI 8-bit color
- Mac ± — Apple Macintosh SE
- Macallan — Microsoft Windows CE .NET
- Maccabbee — StartCom Linux 3.0.1-AS
- Mach5 — PowerPC 604e
- Macintosh — Apple Macintosh
- Macintosh IIce — Apple Macintosh Quadra 700
- Macintosh IIex — Apple Macintosh Quadra 900
- Macintosh IIvm — Apple Macintosh Performa 600
- Macintosh IIxi — Apple Macintosh IIfx
- MACIO — Sun Ethernet, Parallel and SCSI ASIC chip
- Mad Hatter — Sun Java Desktop
- Madison — IBM x450 server
- Madison — Intel Itanium 2 130 nm processor w/ up to 6MB L3 cache
- Madison 9M — Intel Itanium 2 130 nm processor w/ 9MB L3 cache
- Mafalda — Sun SunConnect OSI 8.0
- Magneto — Sun 66/33 MHz PCI bus card
- Magnolia — Amd Athlon
- Magnum — Sun Datacenter Switch 3456
- Mai Tai — Apple 12" RGB Monitor
- Main Street — Apple Macintosh PowerBook G3/350-400
- Makalu — Rocks Cluster Linux 3.3.0
- Mako — Sun HPC ClusterTools 3.0
- Makrolab — Dyne:bolic GNU/Linux 1.x
- Malibu — Apple Macintosh Portable
- Mamba — Sun 16-port FC-AL switch
- Mammoth — Sun EXB-8900
- Manchester — AMD Athlon 64 X2 dual core processor w/ 2*512KB L2 cache
- Mango — Sun PGX32
- Mango — Name of the 2. major update for Windows Phone 7
- Manhattan — Red Hat Linux 5.1
- Manifest — White Box Enterprise Linux 4
- Manila — AMD Sempron 90 nm processor (Socket AM2 w/ DDR2-667)
- Manitoba —
- Mantaray — Sun-4/370 deskside, 12-slot pedestal system
- Marathon — Intel 2700G graphics accelerator
- Marblehead — XMAX (XMetaL for ActiveX) 4.0 Service Pack 1
- Mark Twain — Apple ][gs
- Mars — SunOS 5.1 (Solaris 2.1)
- Mars — Sega 32X
- Mascarpone — UHU-Linux 1.2-rc3
- Master — Alt Linux 2.0
- Matterhorn — Rocks Cluster Linux 3.1.0
- Matterhorn — Sun ACL 4/52, ETL 4/1000
- Matterhorn2 — Sun ACL 4/100, ETL 4/1800, StorEdge L1800
- Matthew — Cyrix processor
- Maui — Apple Macintosh SE
- Maui — MU440EX
- Maui — Sun EXB-8505
- MauiXL — Sun EXB-8505XL
- Maverick Meerkat — Ubuntu 10.10
- Maxcat — Sun 104-way server
- McKinley — Intel Itanium 2
- Meerkat — Sun Serengeti System Controller board
- Memphis — Microsoft Windows 98
- Menagine — Apple Workgroup Server 95
- Mending — Source Mage GNU/Linux 0.8
- Mendocino — Intel Celeron 250 nm processor with L2 cache
- Merced — Intel Itanium processor
- Mercury — Intel 430MX
- Mercury — Microsoft Windows CE 2.00 for Handheld PC version 2
- Mercury — Sega Game Gear
- Mercury — Sun encryption card
- Merl —
- Merlin — Adobe Photoshop 2.5 for Mac
- Merlin — IBM OS/2 Warp 4.0
- Merlin — Hewlett-Packard HP-75D
- Merlin — Microsoft Windows CE 3.0 for Pocket PC version 2.1
- Merlin — Sun 18.1" flat panel
- Merom — Intel Core 2 Duo Mobile processor
- Metro — Sun Visual Workshop 3.0
- Midas — Apple Trackpad 1.0
- Midnight Run — Apple Macintosh SE
- Midway — Microsoft Xbox
- Mighty Cat — Apple Macintosh PowerBook 2400c
- Mikey — Hitachi mini-Microdrive
- Millennium — Microsoft Windows ME
- Millennium — Sun UltraSPARC V
- Millington — Intel dual—core two-way Itanium 2 processor due mid-2005
- Milwaukee — Apple Macintosh II
- Minnow — Sun Storedge 3310 disk array
- Mira — Microsoft Windows CE for Smart Displays (cancelled 12/2003)
- Mishteh — StartCom Linux 3.0.3-ML
- Mistral —
- Mobile Triton — Intel 430MX
- Mojave — Cyrix processor
- Monad — Microsoft Shell
- Monet — Apple Macintosh PowerBook 165c
- Montana — Apple Macintosh Classic II
- Montana — Apple Power Macintosh 8600 and 9600
- Montara GML — Intel processors
- Monte Carlo — Sun Netra ct 800
- Montecito — Intel IA-64 processors
- Montera — Intel processors
- Monterey — SCO/IBM/Sequent Unix
- Montvale — Intel successor to Montecito processors due 2007
- Monza — Turbolinux 7W
- Mooch — Tao Linux 1.0-U3
- Moonbase — Lunar Linux current
- Moonshine — Sun backplane bus for 12 and 16 slot chassis, also Fedora 7 Linux
- Moosehead - Silicon Graphics O2 Workstation
- Morgan — AMD Duron processor
- Morgan — Sun 1-way UltraSPARC IIIi
- Moriarty — Sun System Handbook
- Moses — Apple Mac OS X Server-Based Mac
- Mother's Day — Red Hat Linux 1.0
- Mother's Day .1 — Red Hat Linux 1.1
- Mount Prospect — Intel MP440BX
- Mousex — Lunar Linux 1.3
- Moxie — Adobe Flex 3.0
- Mozilla — Netscape Navigator (since spun off as its own name and browser)
- Mr. Coffee — Sun 1st generation JavaStation 1
- Mr. T — Apple Macintosh Plus
- Mriya — ASP Linux 7.1
- Mucho Grande — MG8
- Mulligan — Apple Macintosh Portable (backlit)
- Mustang — AMD processor
- Mustang — Red Hat Linux 4.9 / 4.9.1 / 4.96
- Mustang — Sun Java 2 Standard Edition 6.0 (due 2006)
Read more about this topic: List Of Computer Technology Code Names