Cru or CRU may refer to:

• The constellation Crux
• Cru (wine), term for a vineyard

Institutions[edit]

• Civil Resettlement Unit, for repatriated WWII British POWs
• Climatic Research Unit, University of East Anglia, UK

Music[edit]

• Cru (group), an American hip hop group
• Cru (album), an album by Seu Jorge
• CRU (EP), an EP by Gnarwolves

Organizations[edit]

• Amsterdam Crusaders, an American football team in the Netherlands
• CRU Group, a business intelligence company
• Cru (Christian organization)
• The Crusader Union of Australia
• Commission for Regulation of Utilities, Ireland