NSL

NSL may refer to:

Business

• Northwestern Shiprepairers Limited, a British shipbuilding and repair company trading as NSL
• NSL Buses, a bus operator in London, England, United Kingdom, owned by the NSL Services Group
• NSL Services Group, a business group in London, England, United Kingdom

Computing

• Needham-Schroeder-Lowe, an authentication protocol
• Network Service Layer
• Neural Simulation Language, a software tool for simulating neural networks

Nazi organizations

• National Socialist League, a British pre–World War II Nazi group
• National Socialist League of the Reich for Physical Exercise, an organization in the Third Reich that encouraged the population to develop physical culture
• National Socialist League (United States), a United States neo-Nazi group that existed from 1974 to the mid 1980s; commonly referred to as the Gay Nazi Party

Other organizations

• National Security League (1914–1942), an American preparedness organization
• Navigators Studentenvereniging Leiden (1991–present), a Dutch Student Association in Leiden, connected to Navigators

Sports leagues

• For any of several leagues with the name National Soccer League, see National Soccer League (disambiguation)
• Naša Sinalko Liga, A Serbian basketball league known as the Sinalco League
• Negro Southern League, a United States baseball league during the early 20th century
• Nottinghamshire Senior League, a British amateur association football league

Other uses

• National Security Act (South Korea) of South Korea
• National Security Letter, a demand letter by the US FBI to turn over information on individuals
• National speed limit, a British speed limit
• National Sport Launch, the annual fun, or "sport," launch of the NAR
• Nicaraguan Sign Language, a unique new signed language developed by deaf children in Nicaragua
• North South MRT Line of the Singapore Mass Rapid Transit system
• Norwegian Sign Language, the sign language used by the Norwegian deaf community

See also

• National Soccer League (disambiguation)