| Acronym | Definition |
|---|
| OPC➣OLE for Process Control (OLE = Object Linking and Embedding) |
| OPC➣Orthodox Presbyterian Church |
| OPC➣Ordinary Portland Cement |
| OPC➣Oropharyngeal Cancer (squamous cell carcinoma) |
| OPC➣Otsuka Pharmaceutical Co. (Japan) |
| OPC➣Open Platform Communications (software) |
| OPC➣Outpatient Psychiatric Care |
| OPC➣Office of the Privacy Commissioner (various locations) |
| OPC➣Optical Proximity Correction |
| OPC➣Omaha Press Club (Omaha, NE) |
| OPC➣Oropharyngeal Candidiasis (infection) |
| OPC➣Office de la Protection du Consommateur |
| OPC➣Opel Performance Center (Germany) |
| OPC➣Official Porsche Centre (vehicles; various locations) |
| OPC➣Online Parish Clerks (UK) |
| OPC➣Optimum Power Calibration |
| OPC➣Online Photo Center |
| OPC➣Ole for Process Control |
| OPC➣on Programmable Chip |
| OPC➣Optical Photo Conductor |
| OPC➣Output Packet Counter |
| OPC➣Oracle Pre-Compiler |
| OPC➣Originating Point Codes |
| OPC➣Open Process Control |
| OPC➣Optimum Power Control |
| OPC➣Opel Performance Center |
| OPC➣Ocean Prediction Center (US NOAA) |
| OPC➣Official Payments Corporation (electronic payment options) |
| OPC➣Origination Point Code |
| OPC➣Oligomeric Proanthocyanidin (antioxidant/antiinflamatory) |
| OPC➣Open Packaging Conventions (container-file technology) |
| OPC➣Optimum Power-Control (CDMA) |
| OPC➣Oodua Peoples Congress |
| OPC➣Oil Palm Company (Nigeria) |
| OPC➣Overseas Press Club of America |
| OPC➣Obesity Prevention Center (various locations) |
| OPC➣Office of Public Counsel |
| OPC➣Optimum Power Calibration (optical writing technology) |
| OPC➣Ojai Playwrights Conference (Ojai, CA) |
| OPC➣Originating Point Code |
| OPC➣Original Poster Company (UK) |
| OPC➣Optical Particle Counter |
| OPC➣Ontario Police College |
| OPC➣Ontario Prevention Clearinghouse |
| OPC➣Offshore Patrol Cutter |
| OPC➣Operation Complete |
| OPC➣Organic Photo-Conductor (Hewlett Packard toner technology) |
| OPC➣Oil Pipeline Company |
| OPC➣Other People's Children |
| OPC➣Oligodendrocyte Precursor Cell |
| OPC➣Operational Performance Commitment (Delta) |
| OPC➣Odua Peoples Congress |
| OPC➣Open Link Exchange for Process Control |
| OPC➣Operation Provide Comfort |
| OPC➣Operations Controller |
| OPC➣Off Peak Car |
| OPC➣Other Peoples Cash |
| OPC➣Off Premises Contact (timeshares) |
| OPC➣Objective Performance Criteria |
| OPC➣OpenGL Performance Characterization |
| OPC➣Online Public Catalog (various schools) |
| OPC➣Office of the Protective Commissioner (Australia) |
| OPC➣Optical Photoconductor |
| OPC➣One-Point-Cut (glass ampoules, medical packaging) |
| OPC➣Organizational Program Coordinators (various organizations) |
| OPC➣Ovamboland People's Congress |
| OPC➣Oklahoma Pork Council |
| OPC➣Optimum Picture Control (Sony) |
| OPC➣Operations Planning & Control (IBM) |
| OPC➣Outdoor Pursuits Club |
| OPC➣Own Point Code |
| OPC➣Other Project Costs |
| OPC➣Onstar Personal Calling |
| OPC➣Other Peoples' Code |
| OPC➣Oji Paper Canada Ltd. (Japan) |
| OPC➣Output Port Controller |
| OPC➣Organisme de Placements Collectifs (Finance) |
| OPC➣Opinion of Probable Cost |
| OPC➣Outside Processors Council (Rockford, IL) |
| OPC➣Oilfield Production Consultants Ltd |
| OPC➣Operation Committee (IATA) |
| OPC➣Operation Process Chart |
| OPC➣Other People's Cigarettes |
| OPC➣Organizational Performance Consultant (US Coast Guard) |
| OPC➣Office of Public Correspondence (Treasury Department) |
| OPC➣Ontario Provincial Committee (Air Cadet League of Canada) |
| OPC➣Orientation Planning Committee |
| OPC➣Ontario Poison Centre (Canada) |
| OPC➣Oficiul Pentru Protecþia Consumatorilor (Romanian: Office for Consumer Protection) |
| OPC➣Oakhurst Petanque Club (Oakhurst, CA) |
| OPC➣Ocean Processing Center |
| OPC➣Office of Primary Concern |
| OPC➣Oligarchy Peep Contingent |
| OPC➣Odstock Parish Council |
| OPC➣Optical Physics Corporation |
| OPC➣Oligoprocyanidin (specific type of antioxidant) |
| OPC➣On Phone Call |
| OPC➣Office Protestant de la Communication |
| OPC➣Optimal Prefix Code |
| OPC➣Outlining Process Chart |
| OPC➣Onnuree Presbyterian Church |
| OPC➣Oracle Precompiler |
| OPC➣Oscillator Power Control |
| OPC➣Overflow Priority Classification |
| OPC➣Organizational Point of Contact |
| OPC➣Organisation, Planification, and Control |
| OPC➣Optimum Performance Capable (aircraft is fully mission capable) |
| OPC➣Objat Poker Club (France) |
| OPC➣Open Proxy Connection |
| OPC➣Operations Processed per Cycle (microprocessors) |