The initials LHS are used for:
Schools Australia Leumeah High School, New South Wales Lyneham High School, Australian Capital Territory Lurnea High School, New South Wales
United Kingdom Larbert High School, Stenhousemuir, Scotland Litherland High School, Liverpool, England Loughborough High School, Loughborough, England
United States Lafayette High School (disambiguation) Lahainaluna High School, Maui, Hawai’i Lakeland High School (disambiguation) Lamar High School (disambiguation) Lanphier High School, Springfield, Illinois Lawrence High School (disambiguation) Lebanon High School (disambiguation) Lee High School (disambiguation) Legacy High School (disambiguation) Lejeune High School, Jacksonville, North Carolina Leominster High School, Leominster, Massachusetts Leonia High School, Leonia, New Jersey Lexington High School (disambiguation) Lincoln High School (disambiguation) Linganore High School, Frederick Co, Maryland Lightridge High School, Aldie, Virginia Liverpool High School, Liverpool, New York Longmeadow High School, Longmeadow, Massachusetts Lowell High School (disambiguation) Ludington High School, Ludington, Michigan Lufkin High School, Lufkin, Texas Lynnwood High School, Lynnwood, Washington Lynwood High School, Lynwood, California
Various countries Langley High School (disambiguation)
Science and mathematics Latin hypercube sampling, in statistics Left hand side, side of an equation Luyten Half-Second catalogue, a star catalogue system
Transportation Chrysler LHS, a luxury automobile of the 1990s LHS, hydraulic fluid formerly used in Citroën vehicles Limehouse station, London, National Rail station code LHS Linia Hutnicza Szerokotorowa, a broad gauge railway line in Poland M1120 HEMTT Load Handling System, a variant of heavy truck
Other uses LHS Telekommunikation, a Swedish telecommunications company