| Acronym | Definition |
|---|
| COP | Constable On Patrol |
| COP | Copyright |
| COP | Conference of the Parties (UNFCCC) |
| COP | Conference of Parties |
| COP | Colombian Peso (ISO currency code) |
| COP | Community of Practice |
| COP | Copy |
| COP | Copper |
| COP | Chief Of Police |
| COP | College of Pharmacy (Xavier University of Louisiana) |
| COP | Coefficient of Performance |
| COP | Code of Practice |
| COP | Common Operational Picture |
| COP | Coil on Plug (automotive ignition) |
| COP | Court of Protection (UK) |
| COP | Cost of Production (agriculture) |
| COP | Citizens On Patrol |
| COP | Center of Population |
| COP | ConocoPhillips (stock symbol) |
| COP | Commonwealth of Pennsylvania (also seen as COPA) |
| COP | Crime of Passion (band; California) |
| COP | Chief of Party (various locations) |
| COP | Canada Olympic Park |
| COP | Congressional Oversight Panel (US Senate) |
| COP | Common Operating Picture |
| COP | Communication on Progress (public disclosure report) |
| COP | Council of Presidents |
| COP | Combat Outpost |
| COP | Carousel of Progress (Disney attraction) |
| COP | Conferencia de las Partes (French) |
| COP | Community Oriented Policing |
| COP | Conditions of Participation (health care) |
| COP | Call of Pripyat (game) |
| COP | Center of Pressure |
| COP | Centre for Orangutan Protection (Indonesia) |
| COP | Continuous Power (energy) |
| COP | Cash on Pickup |
| COP | Continuation Of Pay |
| COP | Custom of Port (shipping) |
| COP | Criminals of Permission |
| COP | Committee on Publications (various organizations) |
| COP | City of Pflugerville (Texas) |
| COP | Committee on Personnel |
| COP | Center of Pedagogy (various schools) |
| COP | Communication Protocol |
| COP | Connection Oriented Protocol |
| COP | Channel Operator |
| COP | Control Protocol |
| COP | Component Overheat Protection |
| COP | Computer Operating Properly |
| COP | Chamber Orchestra of Philadelphia (Philadelphia, PA) |
| COP | Clinical Oncology Program (various locations) |
| COP | College of Preachers |
| COP | Chains of Promathia (gaming) |
| COP | Classroom Observation Protocol |
| COP | Community Outreach Program |
| COP | Co-Processor |
| COP | Creative Office Pavilion (furniture sales; northeast US) |
| COP | Certificate of Participation |
| COP | Coastal Ocean Program |
| COP | Certified Outsourcing Professional (International Association of Outsourcing Professionals) |
| COP | Cost of Power |
| COP | Conference of Presidents |
| COP | Code of Procedure |
| COP | Copulative |
| COP | Change Of Plan |
| COP | Code of Points (aka International Skating Union Judging System and New Judging System) |
| COP | Change of Plea (court term) |
| COP | Collège Ostéopathique de Provence (French: Osteopathic College of Provence; Provence, France) |
| COP | Controller of Premises (UK) |
| COP | Country Operational Plan |
| COP | Cisco Options Package (software) |
| COP | Cryptogenic Organizing Pneumonia (aka bronchiolitis obliterans organizing pneumonia) |
| COP | City of Pasadena (California) |
| COP | Circle of Protection (Magic; The Gathering) |
| COP | Circle of Protection |
| COP | Colloid Osmotic Pressure |
| COP | Citizen Observer Program (various locations) |
| COP | College of the Pacific (University of the Pacific; Stockton, CA) |
| COP | Court Ordered Placement (various locations) |
| COP | Close of Play |
| COP | Continuity of Operations Plan |
| COP | Cost of Product |
| COP | Center on Philanthropy |
| COP | Club Olympique de Pontlieue (French: Pontlieue Olympic Club; Pontlieue, France) |
| COP | Consumer Outreach Program (various locations) |
| COP | Concept of Operation |
| COP | Glendale Civilian Observation Patrol (New York, NY) |
| COP | College Opportunity Program (various organizations) |
| COP | Clean Out of Place |
| COP | Cockpit Overhead Panel (aviation) |
| COP | Committee of Principals |
| COP | Collective of Popular Organizations (Dominican Republic) |
| COP | CPU Overheating Protection |
| COP | Car Operating Panel (elevators) |
| COP | Close Out Package |
| COP | Calgary Olympic Park |
| COP | Current Ops (US DoD) |
| COP | Class of Property |
| COP | Conseiller d'Orientation-Psychologique (French: Psychological Career Counselor) |
| COP | Character Oriented Protocol |
| COP | Cessation of Production (oil) |
| COP | Constrained Optimization Problem |
| COP | Côte d'Opale Poker (French: Opal Coast Poker) |
| COP | Changeover Point |
| COP | Constraint Optimization Problem |
| COP | Community of Property (South Africa) |
| COP | Contaminante Orgánico Persistente (persistent organic pollutant) |
| COP | Committee on Ocean Policy |
| COP | Citizen Observer Patrol (Florida) |
| COP | Customer Oriented Process (ISO 9001:2000 procedures) |
| COP | Common On-Chip Processor |
| COP | Corporation of the President |
| COP | Crystal Originated Particles |
| COP | Central Oregon & Pacific (railroad) |
| COP | Command Observation Post |
| COP | Construccion Operacion Propiedad (Spanish: Construction Operation Property; project financing) |
| COP | Command Operation Procedure |
| COP | Community Ownership Programme (UK) |
| COP | Current Operating Plan |
| COP | Country of Payment (airlines) |
| COP | Carry Over Parts (automotive) |
| COP | Cut Off Post |
| COP | Cholesterol Oxidation Product |
| COP | Colegio de Odontólogos del Perú |
| COP | Cash Operating Profit |
| COP | Crossover Probability |
| COP | Col·lectiu Olla a Pressió (Catalan countries) |
| COP | Cargo oil pump (tanker) |
| COP | Conformity of Product |
| COP | Contingency Operations Plan |
| COP | Colegio de Obstetrices del Perú |
| COP | Co-Orbiting Platform |
| COP | Certification of Process |
| COP | Coalition for Outsourcing and Privatization |
| COP | Contingency Operations Procedure |
| COP | Configuration Overhaul Planning |
| COP | Computer Optimization Package |
| COP | Cutaneous Oncology Program |
| COP | Command Operating Program |
| COP | Confederation of Publications (Ateneo de Manila University; Philippines) |
| COP | Commitment, Obligation and Procurement |
| COP | Contractor Owned Property |
| COP | Commitment and Obligation Plan |
| COP | Cost Only Payment |
| COP | Current Operations Picture |
| COP | Computer Operations Parameters |
| COP | Component Obsolescence Program |
| COP | Columbus Outdoors Pursuits |
| COP | Company Of the Paraclete |
| COP | Communication Output Printer |
| COP | Communication Order Process |
| COP | Coastal and Offshore Permafrost |
| COP | Consistent Operating Picture |
| COP | Creating Opportunities Program (Sprint) |
| COP | Combined Operations Planning |
| COP | Contactable Off Premises |
| COP | Close Observation Patrol |
| COP | Cool on Purpose (music blog) |
| COP | Common Outage Probability |
| COP | Coast-Out Point |
| COP | Care-of Prefix |