VLS may refer to:
Valk Last Slot, a set of speedcubing algorithms Vapor-Liquid-Solid method, a method of growing nanocrystals Vermont Law School Vertical Launching System for firing missiles Vertical Lift System, a style of scissor doors VideoLAN Server Von Luschan's chromatic scale of skin colour West Flemish, a dialect in Belgium, ISO 639-3 code
See also VLS-1, the Brazilian Space Agency satellite launcher