What does MM. stand for?

What does MM. mean?

MM	Marion Montgomery Community » Famous
MM	Metronome Marking Community » Music
MM	Mitch Miller (Sing Along with Mitch) Community » Music
MM	Matt Metal Miscellaneous » Colors
MM	Move Memory Computing » Assembly
MM	Mexican Medical Community » Non-Profit Organizations
MM	Maelzel's Metronome Community » Music
MM	Master Moderator Internet » Chat
MM	Monster Muscle Community » Sports
MM	Mistress Mother Community
MM	Macro Module Computing » File Extensions
MM	Miami Field Office Governmental » FBI Files
MM	Mystery Masterpiece Community » Media
MM	Marshal McLuhan, Canadian scholar Community » Famous
MM	Mister Mayor Governmental » State & Local
MM	Meteorological Measuring System Academic & Science » Meteorology
MM	Mighty Miffed Computing » Texting
MM	Motorcycle Mustang Business » Products
MM	Merry Mary Miscellaneous » Names and Nicknames
MM	Michigan Metrology Business » Firms
MM	Michigan Metrology Governmental » Military
MM	Michigan Metrology Governmental » NASA
MM	Michigan Metrology Governmental » Transportation
MM	MultiMate Advantage II Text document Computing » File Extensions
MM	Managed Mail tray Miscellaneous » USPS