CDE
CDE is an abbreviation for:
- Center for Development and Environment , a competence center of the University of Bern
- Common Desktop Environment , a desktop environment for Unix systems
- Common Data Environment , a project platform or a virtual project room
CdE is an abbreviation for
- Club of the alumni of the German Student Academy, alumni organization
- Conseil de l'Europe, see Council of Europe
CD&E is an abbreviation for:
- Concept Development & Experimentation (German: "Concept development and its experimental verification"), an element of the transformation process of the armed forces
