| Acronym | Definition |
|---|
| DEB | Denver (bus station; Amtrak station code; Denver, CO) |
| DEB | Department of Economics and Business (various schools) |
| DEB | Division of Engineering and Buildings (Virginia) |
| DEB | Drug-Eluting Balloon (cardiology) |
| DEB | Don't Even Bother |
| DEB | Debenture |
| DEB | Department of Epidemiology and Biostatistics (various locations) |
| DEB | Debian |
| DEB | D3d Execute Buffer |
| DEB | Directory Entry Block |
| DEB | Debugging |
| DEB | Data Extent Block |
| DEB | Dasar Ekonomi Baru (New Economy Policy Malaysia) |
| DEB | Déclaration d'Echange de Biens (French: Exchange of Goods Declaration) |
| DEB | Debrecen, Hungary (Airport Code) |
| DEB | Deutscher Eishockey Bund (German Ice Hockey Federation) |
| DEB | Dietary Electrolyte Balance (nutrition) |
| DEB | Digital European Backbone |
| DEB | Data Extent Block (IBM mainframes) |
| DEB | DPO (Distribution Process Owner) Executive Board (US DoD) |
| DEB | Detector Electronics Box |
| DEB | Diethyl Benzene |
| DEB | Data Evaluation Board |
| DEB | Double Ended Break |
| DEB | Deterministic Effective Bandwidth |