CAE may refer to:
Organisations Aviation CAE Aviation, a Luxembourgish aviation services company CAE Inc. (formerly Canadian Aviation Electronics), a Canadian manufacturer of simulation technologies and training provider Régional Compagnie Aérienne Européenne, a former subsidiary airline of Air France
Continental Aviation and Engineering, a US aircraft engine maker that later became Teledyne CAE
Economics Conseil d'Analyse Économique, a French government advisory body
Education Centre for Adult Education, an adult education course provider in Melbourne, Australia Center for American Education (disambiguation), an old name for American-style institutions in countries including the UAE and India College of Advanced Education, a now abolished tier of Australian tertiary institutions
Engineering Canadian Academy of Engineering, the national academy of Canada for engineering Chinese Academy of Engineering, the national academy of the People's Republic of China for engineering, established in 1994 College of Aeronautical Engineering, part of the Pakistan Air Force Academy
Science and technology Compressed air engine, a type of pressure pneumatic actuator using expanding compressed air Computer-aided engineering, the broad usage of computer software to aid in engineering analysis tasks Caelum (Standard IAU abbreviation), a constellation
Computing Common Application Environment, from X/Open Portability Guide, a specification for Unix-like operating systems Computer-aided engineering, computer software to aid in engineering tasks
Medicine Caprine arthritis encephalitis, a disease in goats Childhood absence epilepsy, a childhood seizure disorder Carbonic anhydrase enzyme, that catalyzes the interconversion between carbon dioxide and water and the dissociated ions of carbonic acid
Media Critical Art Ensemble, collective of tactical media practitioners of various specializations Radio Canadian Army Europe, Radio CAE, from World War II and the 1950s & 1960s, now replaced by Canadian Forces Radio and Television
Places Columbia Metropolitan Airport (IATA airport code), West Columbia, South Carolina, United States Central African Empire, a short-lived empire in Central Africa Caernarfonshire (Chapman code), historic county in Wales
Other uses Certificate in Advanced English, the fourth level of the University of Cambridge ESOL examination Chief audit executive, or Director of audit, a high level independent executive with overall responsibility for internal audit Child Abduction Emergency (SAME code), or AMBER Alert Canadian Arctic Expedition, 1913–1916, a Canadian Arctic Expedition