| DETR | Deep East Texas Region 
| Others |
| DETR | Department for Environment Transport and the Regions
| Others |
| DETR | Department of Employment Training and Rehabilitation
| Others |
| DETR | Department of Environment Transport and the Regions
| Others |
| DETR | Department of Environment, Transport, and Regions
| Others |
| DETR | Department of the Environment Transport and the Regions
| Others |
| DETR | Designated Emphasis in Translational Research
| Others |
| DETR | Discounted Effective Tax Rate
| Others |