Cau or CAU may refer to:
Mythology
edit- Cau (bull), a legendary bull in Meitei mythology
People
edit- Jean Cau (rower) (1874–1921), French Olympic rower
- Jean Cau (writer) (1925–1993), French writer and journalist
- Jean-Michel Cau, French footballer
- Mario Cau, Brazilian graphic novellist and illustrator
Universities
edit- Carlos Albizu University, Florida, USA
- Central Agricultural University, India
- China Agricultural University, Beijing, China
- Christian-Albrecht University of Kiel, Germany
- Chung-Ang University, Seoul, South Korea
- Clark Atlanta University, Georgia, USA
Transport
edit- CAU, the IATA code for Caruaru Airport, Pernambuco, Brazil
- CAU, the National Rail code for Causeland railway station, Cornwall, UK
Sport
edit- CAU Rugby Valencia, a rugby club in eastern Spain
- Confederación Atlética del Uruguay, the Uruguayan Athletics Confederation
- Cricket Association of Uttarakhand, the governing body for cricket in Uttarakhand, India
Other
edit- CUA, a codon for the amino acid histidine
- Cầu River in northern Vietnam
- CAU/LAM — "Controlled Access Unit/Lobe Attachment Module", a type of Token Ring connection