| Acronym | Definition |
|---|
| PES➣Pro Evolution Soccer (computer and console game) |
| PES➣Power Engineering Society (IEEE) |
| PES➣Polyester (textile industry) |
| PES➣Professional Engineering Services |
| PES➣Physical and Environmental Sciences (various organizations) |
| PES➣Power and Energy Society (IEEE) |
| PES➣Preferred Educational Software |
| PES➣Polyethersulfone |
| PES➣Product Engineering Services |
| PES➣Party of European Socialists |
| PES➣Pure Energy Systems |
| PES➣Pre-Employment Screening (background check) |
| PES➣Processing Elements |
| PES➣Program Editor Workspace |
| PES➣Proposed Encryption Standard |
| PES➣Poly Ellypsoid System |
| PES➣Processor Enhancement Socket |
| PES➣Parallel Enterprise Server |
| PES➣Packetized Elementary Stream |
| PES➣Performance Enhancement Specialist (National Academy of Sports Medicine) |
| PES➣Potential Energy Surfaces |
| PES➣Power and Energy Systems |
| PES➣Parenting Education and Support (various locations) |
| PES➣Professional Examination Service |
| PES➣Packetized Elementary Stream (MPEG-2) |
| PES➣Potential Energy Surface (physics) |
| PES➣Payment for Environmental Services (environmental policy tool) |
| PES➣Philosophy of Education Society |
| PES➣Parameter Estimation (Groundwater Modeling Systems) |
| PES➣Performance Enhancing Substance (drugs) |
| PES➣Public Employment Services |
| PES➣Provider Electronic Solutions (Medicaid) |
| PES➣Program Evaluation Standards |
| PES➣Programmable Electronic Systems |
| PES➣Perryville Elementary School (Perryville, KY) |
| PES➣P-Bit Errored Seconds |
| PES➣Psychiatric Emergency Services |
| PES➣Pentagon Education Services (est. 2001; India) |
| PES➣Performance Evaluation System |
| PES➣Pensioner Education Supplement (Australia) |
| PES➣Photoemission Spectroscopy |
| PES➣Physical Education and Sport |
| PES➣Professional Education Services (Roseville, CA) |
| PES➣Phi Eta Sigma (freshman honors society) |
| PES➣Priority Ecosystems Science |
| PES➣Pan-European Survey |
| PES➣Production Equipment Sales (Sutliff Associates Incorporated) |
| PES➣Proposed Encryption Standard (cryptography) |
| PES➣Percepcao Extra-Sensorial (Portugese) |
| PES➣Private Express Statutes (laws) |
| PES➣Public Electricity Supplier |
| PES➣Public Expenditure Survey |
| PES➣Personal Earth Station (Hughes) |
| PES➣Public Energy Solutions |
| PES➣Planning and Evaluation Service |
| PES➣Parish Episcopal School (Dallas, TX) |
| PES➣Pediatric Exercise Science |
| PES➣Price Elasticity of Supply (microeconomics) |
| PES➣Photo-Electron Spectroscopy |
| PES➣Process Engineering Suite |
| PES➣Packaging Execution System (shipping) |
| PES➣Protection of Endangered Species |
| PES➣Preparedness Evaluation System (US DoD) |
| PES➣Professional Employer Services |
| PES➣Program Elementary Stream |
| PES➣Positioning Error Signal |
| PES➣Parti écologiste suisse |
| PES➣Pacific Environmental Services, Inc. |
| PES➣Participant Experience Survey |
| PES➣Philippine Economic Society |
| PES➣Palmetto Elementary School (Florida) |
| PES➣Predictive Enterprise Services (IBM) |
| PES➣Performance Engine Software, LLC |
| PES➣Poquoson Elementary School (Virginia) |
| PES➣Police Emerald Society |
| PES➣Peoples Education Society |
| PES➣Pôle Européen de Santé (European Health Center) |
| PES➣Primary Energy Savings |
| PES➣Public Executive Secretary (Church of Scientology) |
| PES➣Pulaski Elementary School |
| PES➣Portable Entertainment System |
| PES➣Project Evaluation System |
| PES➣Performance Excellence Series (various organizations) |
| PES➣Physiotherapy and Exercise Science |
| PES➣Performance Evaluation Sample |
| PES➣Presseerklaerungen |
| PES➣Project Executive Summary (USACE) |
| PES➣Peace and Economic Security |
| PES➣Publicações Evangélicas Selecionadas (Spanish, Brazil) |
| PES➣Paradise Electro Stimulations, Inc. |
| PES➣Professional Enterprise Solutions |
| PES➣Professional Event Services |
| PES➣Petrozavodsk, Russia - Petrozavodsk Airport (Airport Code) |
| PES➣Polarized Electron Source |
| PES➣Piedmont Education Services |
| PES➣Plasma Emission Spectrometry |
| PES➣Power Equipment Systems |
| PES➣Sand Perch (FAO fish species code) |
| PES➣Politická a Ekonomická Sociologie (Czech) |
| PES➣Pilot Evaluation System |
| PES➣Package Evaluation and Selection |
| PES➣Potential Explosive Site |
| PES➣Personal Effectiveness Seminar |
| PES➣Positive Enable System |
| PES➣Proposal and Estimate System |
| PES➣Propreté, Environnement et Santé (Burundi) |
| PES➣Problem, Etiology, Signs & Symptoms (medical diagnosis) |
| PES➣Philomath Elementary School (Oregon) |
| PES➣Professional Editorial Standards |
| PES➣Population Estimates Survey |
| PES➣PSTN Emulation Server |
| PES➣Precision Energy Services, Inc. |
| PES➣Pantheon Electronic Sports |
| PES➣Particle Engine Simulation |
| PES➣Presse Edition Services |
| PES➣Productivity through Effective Supervision |
| PES➣Paralyzed Evaporation System |
| PES➣Payload Ejection System |
| PES➣Precision Electronic Services, Inc. |
| PES➣Pacific Educational Services, Inc. |
| PES➣Parity Error Seconds |
| PES➣Performance Engineered Systems, LLC |
| PES➣Port and Environmental Safety |
| PES➣Paneuropean Business Cooperation Schemes |
| PES➣Projekt Erweiterte Selbständigkeit für Schulen |
| PES➣Probability of Engagement Success |
| PES➣Provincial Extension Service (Papua New Guinea) |
| PES➣Platt Environmental Services (Oak Brook, IL) |
| PES➣Prison Education Service |
| PES➣Physical Exchange Specification |
| PES➣Promotional Enhancing Services (Puerto Rico) |
| PES➣Production Engineering Specification |
| PES➣Parakeet Emotional Syndrome |
| PES➣Prepositioned Equipment Storage |
| PES➣Percentage Error Second |
| PES➣Post Embolic Syndrome |
| PES➣Program Element/Evaluation Summary |
| PES➣Product Enhancement Specification |
| PES➣Parallel Enterprise Servers (IBM) |
| PES➣Premium Enterprise Services (Ciena) |
pes - the part of the leg of a human being below the ankle joint; "his bare feet projected from his trousers"; "armored from head to foot"