HPPS

AcronymDefinition
HPPSHenry Park Primary School (Singapore)
HPPSHarry Potter and the Philosopher's Stone (book)
HPPSHigh Performance Particle Sizer (physical and analytical chemistry)
HPPSHarry Patel Professional Services (Houston, TX)
HPPSHayes Park Public School (Australia)
HPPSHarvard Printing and Publication Services
HPPSHigh Pressure Pump Station
HPPSHigh-Power Pulsed Sputtering (materials science engineering)
HPPSHigh Power Phase Shifter
HPPSHewlett Packard Parts Store (website)
HPPSHonesty in Performance, Pride in Service (Henry Park Primary School; Singapore)