HLPS

AcronymDefinition
HLPSHot Liquid Process Simulator
HLPSHuronia Lightstation Preservation Society (Canada)
HLPSHillsboro Lighthouse Preservation Society (Hillsboro, FL)
HLPSheavy-lift pre-position ship (US DoD)
HLPSHercules Load Planning System
HLPSHeures Les Plus Sombres (French: darkest hours; WWII occupation of France by the Nazis)