| Acronym | Definition |
|---|
| CEP | Courier Express Parcel (Postal) |
| CEP | Complex Event Processing |
| CEP | Community Expansion Pack (Neverwinter Nights gaming) |
| CEP | Chemical Engineering Progress (magazine) |
| CEP | Communications, Energy and Paperworkers Union (Canada) |
| CEP | Civic Education Project |
| CEP | Continuing Education Program |
| CEP | Center on Education Policy |
| CEP | Common Experience Payment (Canada) |
| CEP | Circular Error Probable |
| CEP | Closer Economic Partnership (New Zealand/Thailand agreement) |
| CEP | Caspian Environment Programme |
| CEP | Committee for Environmental Protection |
| CEP | Cool Edit Pro (an audio program) |
| CEP | Council on Economic Priorities |
| CEP | Código de Endereçamento Postal (Brazilian postal code) |
| CEP | Campaign for an English Parliament (England) |
| CEP | Coordinated Examination Program |
| CEP | Community Education Partners |
| CEP | Civil Emergency Planning |
| CEP | Center for Effective Philanthropy (Cambridge, Massachusetts) |
| CEP | Certificate Enrollment Protocol (Cisco/Verisign) |
| CEP | Congenital Erythropoietic Porphyria |
| CEP | Certified Estate Planner |
| CEP | Centraal Economisch Plan (Dutch) |
| CEP | Carolina Environmental Program (University of North Carolina) |
| CEP | Center for Environment and Population (New Canaan, Connecticut) |
| CEP | Certified Equity Professional |
| CEP | Certified Environmental Professional (NAEP) |
| CEP | Certified Educational Planner |
| CEP | Cyber Education Project (Philippines via satellite) |
| CEP | Caribbean Environment Program |
| CEP | Circle of Equal Probability (missile guidance/targeting) |
| CEP | Celestial Ephemeris Pole |
| CEP | Connection End Point |
| CEP | Concept Experimentation Program |
| CEP | Cooperative Engagement Processor |
| CEP | Communications Earplug |
| CEP | Center for Emergency Preparedness |
| CEP | Compensatory Education Programs |
| CEP | Concept Evaluation Program |
| CEP | Circulating Endothelial Precursor |
| CEP | Client Employed Provider |
| CEP | Catalytic Extraction Processing |
| CEP | Competitive Exclusion Principle |
| CEP | Contact Evaluation Plot (US Navy) |
| CEP | Centro de Educación para la Participación |
| CEP | Construction Electrician (Power) |
| CEP | Certified Emergency Paramedic |
| CEP | Controls for Environmental Pollution |
| CEP | Concept Exploration Phase |
| CEP | Common Engine Program |
| CEP | Central Economic Plan (The Netherlands) |
| CEP | Courier-Express-Postal |
| CEP | Credit Enhancement Program |
| CEP | Church Extension Plan |
| CEP | Condensate Extraction Pump (thermodynamics) |
| CEP | Continuing Education Project |
| CEP | Containment Evaluation Panel |
| CEP | Capital Equipment Project |
| CEP | CNO Executive Panel |
| CEP | Career Enhancement Plan |
| CEP | Concept Evaluation Phase |
| CEP | cable entrance panel (US DoD) |
| CEP | Contract Estimating and Pricing |
| CEP | Credit Enhancement Provider |
| CEP | Computer Entry Punch |
| CEP | Circor Energy Products |
| CEP | COMSEC Equipment Program |
| CEP | Civilian Employment Plan |
| CEP | Corridor Electro-Pneumatic (British railways vehicle) |
| CEP | Contraintes et Preuves (French: Constraints and Proofs) |
| CEP | Combined Experiments Program |
| CEP | Controlled Entry Point |
| CEP | Concept Evaluation Plan |
| CEP | Curriculum Evaluation Process |
| CEP | Circular Error Projection |
| CEP | Central Engineer Park |
| CEP | Communications Equipment Program |
| CEP | Codeword Error Probability |
| CEP | Contamination Environment Package |
| CEP | Circuit Emulation Protocol |
| CEP | Commonwealth Education Project |
| CEP | Contractor Emporium (Amperex Plant in Emporium; electronic tubes made by Amperex for US army) |
| CEP | Combined Exercise Planning |
| CEP | Contamination Experiment Package |
| CEP | Command Education Plan |
| CEP | Contract Estimating & Pricing |
| CEP | Control Electronics Package |
| CEP | Controller Evaluation Program |
| CEP | Contract/or Evaluation Plan |
| CEP | Continuous/Continuing Evaluation Program |
| CEP | C-CS Effectiveness Panel |
| CEP | Congressional Engagement Plan |
| CEP | Culminating Experience Project |
| CEP | Containment Evaluation Priorities |
| CEP | Cooperative Engagement Plan |
| CEP | Certificate of European Pharmacopeia (certificate of suitability) |