LLL

LLL may stand for:

• LL.L (Legum Licentiatus), a degree in civil law at various Canadian universities (especially in Québec)
• La Leche League, an organization that promotes breast feeding
• Lambda Lambda Lambda, a co-ed fraternity
• Lawrence Livermore Laboratory, now known as Lawrence Livermore National Laboratory, a scientific research laboratory in the United States
• Leisure Suit Larry in the Land of the Lounge Lizards, the first of a series of video games
• Lenstra–Lenstra–Lovász lattice basis reduction algorithm
• Lifelong learning
• Lovász local lemma
• Low-level programming language, such as machine code or assembly
• Low-level Lighting, to indicate lighting fixtures which are set below 1.5m above ground.
• Lowest Landau Level
• Love's Labor's Lost
• L-3 Communications, an American electronics company
• Lululemon Athletica, an athletic apparel company based in Vancouver, Canada
• Lurk, Listen, Learn, basic guidelines for someone new to an internet forum
• Lutheran Laymen's League, also known as Lutheran Hour Ministries
• "Lunatic, Liar, or Lord", a common summary of Lewis's trilemma