OBC may refer to:
Music Original Broadway Cast, a category of cast recording Obscured by Clouds, a 1972 soundtrack album by Pink Floyd Barcelona Symphony and Catalonia National Orchestra ()
Sports Oceania Badminton Confederation Olympiacos Basketball Club, widely known as Olympiacos BC, in Greece
Organisations OBC (secret society), at the University of North Carolina at Asheville Open Bible Churches Order of British Columbia, a Canadian decoration Oriental Bank of Commerce, a defunct bank in India Osaka Broadcasting Corporation, another name for Radio Osaka, a radio station in Osaka Prefecture, Japan Osservatorio Balcani e Caucaso, an Italian think tank Ottmar Beckman Cars AB Original Bowling Company, now Hollywood Bowl Group, a UK bowling centre operator
Other Officer Basic Course, in the U.S. Army Organic and Biomolecular Chemistry, a scientific journal Ormond-by-the-Sea, Florida, in Volusia County Other Backward Class, a socio-economic designation used by the Indian government Online Branding Company Ocean bottom cables, used for reflection seismology in oil and gas exploration Ontario Building Code, a version of the National Building Code of Canada On-board charger, an electric vehicle component