Abbreviations beginning with p

PESOPhysical Education Student Organization
Miscellaneous » Unclassified

PESOPhysical Education Student Organization (various universities)
Miscellaneous

PESOPolitical Ecology Society
Miscellaneous

PESOGENParabolic Equation Solution Generator
Community

PESOLPro Evolution Soccer Online League
Miscellaneous

PESOSPhoto-Electron Spectroscopy of the Outer Shell
Academic & Science

PESOSPrinciples of Engineering Service Oriented Systems
Community

PESOSPrepare, Explain, Show, Observe, Supervise (training model)
Miscellaneous

PESOSPublish Elsewhere Syndicate to your Own Site
Miscellaneous » Unclassified

PESPPartnership to Eliminate Sweatshops
Academic & Science

PESPPost-Extrasystolic Potentiation
Academic & Science

PESPPsychiatric Emergency Screening Program
Academic & Science

PESPPrudential Employee Savings Plan
Business

PESPPacket Elementary Stream Priority
Computing » IT

PESPParty Escort Submission Position (gaming clan)
Miscellaneous

PESPPeriodic Event Scheduling Problem
Miscellaneous

PESPPesticide Environmental Stewardship Program
Miscellaneous

PESPPolitical Economy and Social Philosophy (Istanbul Bilgi University; Turkey)
Miscellaneous

PESPAPhilippine Elementary School Principals Association
Business » Trade Associations

PESPAPlumas-Eureka State Park Association
Business » Trade Associations