Cep (disambiguation)
- British Rail Class 411
- Campaign for an English Parliament
- Caroline Polachek
- Carrier-envelope phase
- Centre for Economic Performance
- Cep
- Cep (Jindřichův Hradec District)
- Cepheus (constellation)
- Circular error probable
- Civic Education Project
- Clean Energy Partnership
- Clean Energy Project
- Communications, Energy and Paperworkers Union of Canada
- Complex event processing
- Congenital erythropoietic porphyria
- Congregation for the Evangelization of Peoples
- Corpo Expedicionário Português
- Counter Extremism Project
- Código de Endereçamento Postal
- France and weapons of mass destruction
- Lactocepin