(redirected from Hue, Saturation, and Luminescence)
HSLHue, Saturation, Lightness
HSLHealth Sciences Library (various universities)
HSLHormone-Sensitive Lipase
HSLHigh Speed Link
HSLHessisches Statistisches Landesamt (German)
HSLHigh Speed Launch (British powerboat; UK)
HSLHue Saturation Lightness
HSLHost Service Location
HSLHybrid Silicon Laser
HSLHealth and Safety Laboratory (United Kingdom)
HSLHealth and Safety Law (various locations)
HSLHeat Seal Lacquer (various companies)
HSLHarwell Subroutine Library
HSLHighly Sensitive List (goods)
HSLHybrid Solar Lighting
HSLHigh School Liaison (various locations)
HSLHoge Snelheids Lijn (Dutch train)
HSLHelicopter Antisubmarine Squadron Light (US Navy)
HSLHazardous Substance List
HSLHardship Letter (immigration)
HSLHindustan Shipyard Ltd (India)
HSLHoly Spirit Led
HSLHome School Link
HSLHardware Simulation Laboratory (US NASA)
HSLHelicopter Antisubmarine Warfare Light
HSLHolland Sociaal Liggend (Dutch: Holland Social Landscape; cycling club)
HSLHydrographic-Survey Launch
HSLHypertonic Saline
HSLHindustan Steel Limited (India)
HSLHelicopter Anti-Submarine Warfare Squadron Light
HSLHypermedia Synchronization Language (Digital Research Corporation)
HSLHue, Saturation, and Luminescence (less common; probably incorrect)
HSLHealth Service Laboratory
HSLHelicopter Sling Load (cargo transport)
HSLHome Station Launch
HSLHuntington Station Library (Huntington Station, NY)
HSLHazard Significant Level
HSLHumane Society of Lewisville, TX
HSLHelvetas Sri Lanka
HSLHazardous Substance Location (New Zealand HSNO regulations)