PESS

AcronymDefinition
PESSPhysical Education and Sports Science (various schools)
PESSProgrammable Electronic Safety System
PESSPure Energy Sound System (music)
PESSPsychiatric Emergency Screening Services
PESSPost Enucleation Socket Syndrome
PESSPublic Employees’ Social Security (Colorado)
PESSPower Engineering Services and Solutions (San Jose, CA)
PESSProgrammable Electronic Sub-Systems
PESSProgrammable Escape System Sequencer
PESSPing Estimating Services (Australia)