| Acronym | Definition |
|---|
| DBEI➣Dubik Bureau d'Etudes Ingénierie (French: Dubik Office Engineering Studies) |
| DBEI➣Décontamination Bactérienne des Eaux Par Impulsions (French: Bacterial Decontamination of Water Pulse) |
| DBEI➣Diagnostic Bâtiment Expertise Immobilière (French: Diagnostic Expertise Building Estate) |
| DBEI➣Dallas BOMA (Building Owners and Managers Association) Education Institute (Texas) |