What is HLS?
'''HLS''' has a number of meanings: *[[Harvard Law School]] *[[Homeland Security]] *''[[Historisches Lexikon der Schweiz]]'', a Swiss encyclopedia *[[HLS color space|Hue, Saturation, Lightness color space]] (can be referred to as either HLS or HSL) *[[Huntingdon Life Sciences]], a contract animal-testing company based in [[Huntingdon]], [[England]], and [[New Jersey]]. {{disambig}}