CVE may stand for:
- Cabo Verde Express, Cape Verde, ICAO airline designator
- Canadian Venture Exchange, the Canadian stock exchange for small capitalization companies
- Cape Verdean escudo, the ISO 4217 code for the currency of Cape Verde
- Charged Vacuum Emboitments, used in Doctor Who as gateways to E-Space
- Commercial Vehicle Enforcement, another name for Commercial Vehicle Inspection
- Collaborative Virtual Environments, computer-simulated places where people can meet
- Common Vulnerabilities and Exposures, a database of computer-security vulnerabilities
- Escort aircraft carrier: a U.S. Navy designation