| DERA | Danish Energy Regulatory Authority 
| Others |
| DERA | Defence Evaluation and Research Agency
| Others |
| DERA | Defense Environmental Restoration Account
| Others |
| DERA | Department of Educational Research Assessment
| Others |
| DERA | Department of Environmental Review and Assessment
| Others |
| DERA | Diesel Emission Reduction Act
| Others |
| DERA | Diesel Emissions Reduction Act
| Others |
| DERA | Diesel Emissions Reductions Act
| Others |
| DERA | Digital Education Resource Archive
| Others |
| DERA | Disaster Preparedness and Emergency Response Association
| Others |
| DERA | Division of Economic and Risk Analysis
| Others |
| DERA | Division of Extramural Research Activities
| Others |
| DERA | Domain Entity Relation Attribute
| Others |
| DERA | Douglas Elbert Realtor Association
| Others |
| DERA | Downtown Eastside Residents Association
| Others |