OMC

OMC may refer to:

Business

 * Oil marketing company

Organizations

 * OMC Shipping pte. ltd., a large bulk carrier, container and PCTC shipping company based in Singapore
 * Omnicom Group (stock symbol)
 * Outboard Marine Corporation
 * Olifant Manufacturing Company of South Africa, now known as Land Systems OMC
 * Acronym for the World Trade Organization in French, Portuguese and Spanish
 * Osaka Medical College
 * Oxfordshire Museums Council
 * The Oxford Mindfulness Centre (within the Department of Psychiatry, University of Oxford)

Places

 * Ormoc Airport in Ormoc City, Leyte, the Philippines

Musical groups

 * OMC (band), a New Zealand music group formerly known as Otara Millionaires Club
 * Old Man's Child, a Norwegian Black metal band

Technology

 * Operations and Maintenance Centre, a controlling equipment for telecom networks
 * Orange Monte Carlo, Android phone

Other

 * Octyl methoxycinnamate, the active ingredient in sunscreens
 * Open Method of Coordination, a means of governance in the European Union
 * Ontario Medal for Good Citizenship
 * Order of Cultural Merit
 * "Ordinary muon capture"
 * Outlaw motorcycle club