MCAS may refer to:

  • Maneuvering Characteristics Augmentation System, an airplane flight stabilizing feature
  • Marine Corps Air Station, a designation of multiple installations of the United States Marine Corps
  • Maritime Collision Avoidance System
  • Massachusetts Comprehensive Assessment System, a standards-based education assessment system
  • Mast cell activation syndrome, an immunological disorder
  • Matrícula Consular or Matricula Consular de Alta Seguridad, an identification card issued by the Government of Mexico
  • Michigan City Area Schools a school district in Michigan City, Indiana
  • Microsoft Cloud App Security, a cloud security product by Adallom
  • Multnomah Community Ability Scale, a standardized mental health assessment

See also

  • MCA (disambiguation)
  • Emcas, British financial claims company