MOC, MoC, or moc may refer to: In government and politics Member of Congress Ministry of Commerce Ministry of Communications Ministry of Construction Ministry of Culture In religion Macedonian Orthodox Church Masorti on Campus, a Jewish organization in North America Montenegrin Orthodox Church Moorish Orthodox Church of America In science and technology In computing Microsoft Office Communicator, instant messaging software Meta Object Compiler (moc), a code generator used by the Qt development framework Model of computation, in computability theory Music on Console, a console audio player In spaceflight Mars Orbiter Camera (formerly Mars Observer Camera), an instrument on NASA's Mars Global Surveyor orbiter Mission operations center, in spacecraft operations Other uses in science and technology Meridional Overturning Circulation, an ocean circulation on Earth Method of characteristics, a technique for solving partial differential equations Microwave oven capacitor (high voltage) Minimum oxygen concentration, a concept in fire safety engineering Moc., the standard author abbreviation for naturalist José Mariano Mociño Molybdenum carbide, a hard and stable carbide of molybdenum In sports and recreation Chattanooga Mocs (formerly Moccasins), teams of the University of Tennessee at Chattanooga Macedonian Olympic Committee Montenegrin Olympic Committee Other uses Management of Change (Change Management) Maintenance of Certification, in U.S. medicine Market on close order, a type of order executed at or after the closing of a stock exchange Masters of Cinema, a DVD series and website Military occupation "Mint on card", a description of mint condition in retail or auctioning Mocoví language, spoken in Argentina, language code by ISO 639-3 Montes Claros Airport (IATA code: MOC) Mount Olive College, North Carolina, U.S. My Own Creation, refers to custom build or assembly of toys like LEGO