What does Moo stand for?

Moody's English Crown Cases - 168, 169 English Reprint - A publication (DLA)

Management Operations Officer - Social Security Administration

Matter of Opinion - Internet lingo (NETL)

Milkbottles Only Organization (EA)

Missile Operations Officer - NASA (KSC)

Money-Order Office

Monom - Language code (ETLW)

Moomba - Australia - Airport symbol - Obsolete (OAG)

Moongold Resources - Vancouver Stock Exchange symbol

Moorlands - Tasmania - Seismograph station code, US Geological Survey (SEIS)

Moss Boat Works Inc., Bradenton, FL - Manufacturer code for watercraft hull identification number (USCG)

MUD - Multi-User Dungeon Object-Oriented - Computer science (DOM)

Mud ObjectOriented - Common Internet slang used (TONE)

Multiple-User Dimension Object Oriented - Computer technology

School of the Ozarks, Point Lookout, MO - OCLC symbol (OCLC)

William Moore & Co. - NCIC firearms make code (NCIC)