- DCEB stands for Dublin City Enterprise Board (Ireland)
- DCEB stands for Donegal County Enterprise Board (Ireland)
- DCEB stands for Développement du Commerce Équitable en Bergeracois (French: Development of Fair Trade in Bergerac; Bergerac, France)
- DCEB stands for Dynamic Channel Equalizer/Blocker (optical networks)
- DCEB stands for Double Cabin Enclosed Bridge (Chris Craft power boats)
DCEB