OMC

OMC is a TLA that may stand for:

• Offshore Management Centre
• Offshore Marine Contractors, Inc.
• Offshore Mediterranean Conference
• Oman Medical College
• online map creation
• Ontario Multifaith Council
• Open Management Console
• Open Medical Club
• Open Method of Coordination
• open mitral commissurotomy
• Operations and Maintenance Center
• Operations Management Center
• optical media converter
• optical memory card
• Optical Metrology Centre
• optical microcavity
• optical mode conditioner
• Optical Monitoring Camera
• Organisation mondiale du commerce (French for World Trade Organization)
• Osaka Medical College
• Osceloa Medical Center
• Otara Millionaires Club
• Ozarks Medical Center

"OMC" is the stock symbol for Omnicom Group Inc.