- DBEB stands for Departamento de Botânica e Engenharia Biológica (Portuguese: Department of Botany and Biological Engineering)
- DBEB stands for Department of Biochemical Engineering and Biotechnology (Indian Institute of Technology Delhi; New Delhi, India)
- DBEB stands for Datuak Babesteko Euskal Bulegoa (Basque: Basque Agency for Data Protection; Spain)
DBEB