- AALS stands for Association of American Law Schools
- AALS stands for American Association of Law Schools (Washington, DC)
- AALS stands for Adventure Activities Licensing Service
- AALS stands for Australian Association of Live Steamers
- AALS stands for Active Army Locator System
- AALS stands for Army Aviation Logistics School
- AALS stands for An Art Like Sound (est. 2008; record label; Knox, IN)
- AALS stands for Acoustic Artillery Location System
- AALS stands for Active Army Locator Service
AALS