Popularity Country Term Definition Main Category Subcategory
Worldwide OPAC Office Proficiency Assessment and Certification Business » Business Terms
Worldwide OPC OLE for Process Control Technology » Robotics & Automation
India OPC One Person Company Business » Companies & Corporations
Worldwide OPC Optical Proximity Correction Technology » Energy & Recycling
Worldwide OPC Optimum Power Calibration Technology » General
United States OPC Orthodox Presbyterian Church Society & Culture » Religion & Spirituality
United Kingdom OPC Office of the Parliamentary Counsel Governmental » Departments & Agencies
Worldwide OPC Organic Photo-Conductor Technology » General
Germany OPC Opel Performance Center Sports & Recreations » Motor Sports & Cycling
Canada OPC Ontario Police College Governmental » Police
Japan OPC Otsuka Pharmaceutical Company Business » Companies & Corporations
Worldwide OPC Oligomeric Proanthocyanidins Medical » Biochemistry
Nigeria OPC Oodua Peoples Congress Associations & Organizations » Regional Organizations
Namibia OPC Ovamboland People’s Congress Governmental » Politics
United States OPD Oakland Police Department Governmental » Departments & Agencies
Worldwide OPD Outpatient Department Medical » Hospitals
United States OPD Orlando Police Department Governmental » Departments & Agencies
Worldwide OPEC Organization of Petroleum Exporting Countries Associations & Organizations » Governmental Organizations
United States OPEC Ohio Prevention and Education Conference Associations & Organizations » Conferences & Events
Worldwide OPeNDAP Open-source Project for a Network Data Access Protocol Computing » Protocols
Worldwide OPGW Optical Ground Wire Academic & Science » Electrical
United States OPORD Operation(s) Order Governmental » Military
Worldwide OPR Operator/Operate/Operation Computing » General Computing
United States OPR Office of Population Research Academic & Science » Research & Development
United States OPR Office of Professional Responsibility Governmental » Departments & Agencies