Merc or MERC may refer to:

Merc Merc (MUD), a text-based online game software platform Merc (role-playing game), 1981 Merc (script) or Meroitic Cursive, derived from Demotic Egyptian Merc: 2000, an alternative setting for the Twilight 2000 role-playing game Merc Clothing, classic British clothing brand Mark Hazzard: Merc, a comic book series published by Marvel Comics

Merc. as an abbreviation Mercury (automobile), a former division of Ford Motor Company Chicago Mercantile Exchange, or the building where it operates, the Chicago Mercantile Exchange Center Mercantile National Bank Building, a building in Downtown Dallas Mercury Marine, and their line of outboard motors Mercedes-Benz, a motor manufacturer and its products (primarily U.K. slang) Merc, a slang term for a mercenary The Mercury News, a newspaper Mercian Regiment, an infantry regiment of the British Army

Acronyms Mobile emission reduction credit, used in pollution reduction Middle East Rally Championship Sir Peter Blake Marine Education and Recreation Centre, an outdoor leisure complex in New Zealand Maharashtra Electricity Regulatory Commission, an electricity regulatory commission in Maharashtra, India Media Education Research Centre, Kashmir University Mineral Exploration Research Centre, a geological research centre at Laurentian University

See also Mercs, a 1990 arcade game Merck (disambiguation) Merk (disambiguation) Murk (disambiguation) Mercury (disambiguation)