CMA is an abbreviation for:

  • Calcium magnesium acetate, an alternative road salt
  • Canadian Medical Association, the largest medical association in Canada
  • Central Mongolia Airways, a Mongolian charter airline, operates helicopters in the entire territory of Mongolia, Ulaanbaatar is headquartered
  • Central Mountain Air, a Canadian airline based in Smithers, Canada
  • Central Marketing Organization of German Agricultural Industries, a former German Agricultural Marketing Organization
  • Center for Material Analysis in Kiel
  • Chief Management Accoundant, a senior title of Business Board
  • Chlormadinone acetate, a synthetic progestin
  • Christa McAuliffe Academy, an American private school
  • Christian Motorcyclists Association, a Christian association the biker scene
  • Represent CMA diagram ( CLEMMOW - Mullaly -Allis diagram), a compact way, the solutions of the dispersion relation of an incident electromagnetic wave in a plasma
  • Common Monetary Area, a monetary union between Lesotho, Namibia, South Africa and Swaziland
  • Compagnie Maritime d' AFFRETEMENT, former French shipping company CMA CGM has risen in 1999
  • Concilium Medii Aevi, founded in 1998, the online magazine for Medieval Studies
  • Country Music Association, an American Association for the commercial promotion of country music
  • Cow's milk allergy, milk allergy, even cow's milk protein allergy, CMPA is a food allergy of type I ( immediate type )

CMa stands for:

  • The constellation Canis Major (Latin: Canis maior ) in the nomenclature of the fixed stars, see List of Constellations
  • Disambiguation
  • Abbreviation