Cals or CALS may refer to:

People with the surname

• Isabelle Cals, French opera singer
• Jo Cals (1914–1971), Dutch politician, Prime Minister of the Netherlands from 1965 to 1966
• Adolphe-Félix Cals (1810–1880), French portrait and landscape painter

Organizations

• Central Arkansas Library System
• College of Agriculture and Life Sciences (disambiguation), a number of colleges at different universities

Technology

• Client access license, a Microsoft license technology
• Continuous Acquisition and Life-cycle Support, a United States Department of Defense initiative for electronically capturing military documentation and linking related information
  • CALS Table Model, a standard for representing tables in SGML/XML
  • CALS Raster file format, a standard for the interchange of graphics data

This disambiguation page lists articles associated with the title CALS.
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