MAME OS X - Mac OS X Port of MAME. - http://mameosx.sourceforge.net/
SDLMAME - SDL port compilable under Linux and Mac OS. - http://rbelmont.mameworld.info/?page_id=163
The Mame32 QA/Test and Art Dept - Official Mame32 site, includes official supplemental artwork files and message board. Port to Win32. - http://mame32qa.classicgaming.gamespy.com/
AmigaMAME - AmigaPPC version of MAME. - http://www.amidog.com/amiga/mame/
MAME for OS/2 - Official home of MAME for OS/2. - http://emuos2.netlabs.org/
MAMEoX - Port to XBox. - http://mameox.sourceforge.net/
zMame - Port to the Sharp Zaurus. - http://zmame.mameworld.net/
BeMAME - A port of M.A.M.E. to the BeOS. - http://www.bebits.com/app/124
Triumph - This is the homepage for the Amiga version of MAME. - http://www.triumph.no/mame/
DOSMAME - Pages intended for those who are experiencing DOS hardware related problems with whilst running MAME in real DOS mode. - http://www.mameworld.net/dosmame/
MAMECE3 - Port of MAME for the PocketPC. - http://www.mameworld.net/mamece3/
M.A.M.E. for OS/2 - This OS/2 port runs in a PM-Window, MAME for OS/2 uses DIVE to access the screen, so you will need a graphiccard with DIVE support. - http://mame.netlabs.org/
MacMAME.org - Old Mac OS port of MAME. [No longer active] - http://www.macmame.org/
iMame - MAME for Ipaq Pocket PC. - http://www.mameworld.net/imame/
Compiling Mame32 - Describes how to compile the Win32 version of MAME. - http://www.mameworld.net/compile32/