LSL

LSL is a three letter abbreviation which may refer to:

SportsEdit

Leisure Suit Larry, a series of adult adventure games
Linden Scripting Language, a scripting language
Logical shift left, a type of bitwise operation
Larch Shared Language, a language for algebraic specification of abstract data types

LSL Property Services, a UK-based company
Lincoln Savings and Loan Association, the financial institution at the heart of the Keating Five scandal
Lesotho loti, currency of the Kingdom of Lesotho by ISO 4217 code

LSL (gene), a human gene
LSL World Initiative, founded by former Prime Minister of Haiti Laurent Lamothe
Laminated strand lumber, a type of engineered wood
Landing Ship Logistics, an amphibious warfare vessel of the United Kingdom
Lead service line, a pipe made of lead that connects between a water main to the water user's location
Liberty Shoes Limited, an Indian footwear manufacturer
Locomotive Services Limited, a train operator in England
Long service leave, an employee vacation payable after long service in Australia and New Zealand
Lower Specification Limit, a statistical measure used in a Process Window Index bounded by UCL/LCL and USL/LSL