a benchmark French stock market index.

a fighter aircraft designed and manufactured in Australia by the Commonwealth Aircraft Corporation between 1942 and 1945.

a training and general purpose military aircraft manufactured in Australia by the Commonwealth Aircraft Corporation between 1939 and 1946.

The CAC Sabre, sometimes known as the Avon Sabre or CA-27, is an Australian variant of the North American Aviation F-86F Sabre fighter aircraft.

an index of security prices used with the Euronext Paris or Euronext Amsterdam.

an Australian variant of the North American P-51 Mustang.

The (formerly the CAC Mid 100) a stock market index used by the Paris Bourse.

The CAC CA-15, was an Australian propeller-driven fighter aircraft designed by the Commonwealth Aircraft Corporation during World War II.

The CA-11 Woomera was a production development of the earlier CA-4 Wackett Bomber prototype, and was an Australian torpedo and dive bomber aircraft that was designed and constructed by the Commonwealth Aircraft Corporation during World War II.