| DEIS |
Draft Environmental Impact Statement |
| DEL |
Direct Exchange Line |
| DEL |
Delete file(s) |
| DEL |
Dean of English Language |
| DEL |
Data Evaluation Laboratory |
| DEL |
Departmental Expenditure Limit |
| DELTA |
Dieting Effort Lowering Transfatty Acids |
| DELTA |
Developing Environmental Leadership Towards Action |
| DELTA |
Duke Of Edinburghs Leadership And Training Award |
| DELTREE |
delete a directory and everything that is in it (DANGER!) |
| DEM |
Direct Editorial Marketing |
| DEM |
District Education Manager |
| DEM |
Department of Environmental Management |
| DEM |
Digital Elevation Model |
| DEM |
Distance Estimator Method |
| DENR |
Department of Environment and Natural Resources |
| DEO |
District Education Officer |
| DEO |
Date Eyes Opened |
| DEO |
Divisional Enquiry Officer |
| DEO(P) |
District Education Officer(Primary) |
| DEP |
Diplome d'Etude Proffessionnelle |
| DEP |
Deplorable Environmental Policies |
| DEP |
Department of Environmental Protection |
| DEP |
Distinguished Experts Panel |
| DEP |
Detoxification Elimination Provocation |
| DEPA |
Dynamic Elastic Properties Analyzer |
| DEPT |
Dynamic Excitation Of Proton Transitions |
| DEPT |
Distortionless Enhancement by Polarisation Transfer |
| DEQ |
Department of Environmental Quality |
| DEQ |
Drinking Expectancy Questionnaire |
| DER |
Designated Employer Representative |
| DER |
Designated Engineering Representative |
| DER |
Discrete Emission Reduction |
| DER |
Diesel Emissions Reduction |
| DER |
Disaster and Emergency Response |
| DERA |
Department of Environmental Review and Assessment |
| DERA |
Department of Educational Research Assessment |
| DERB |
Dis-assemble Resource Bundle command |
| DERC |
Discrete Emission Reduction Credit |
| DERD |
Delta Encoding via Resemblance Detection |
| DERG |
Diesel Emissions Reduction Grant |
| DERP |
Diesel Emissions Reduction Program |
| DERP |
Denver Employees Retirement Plan |
| DERT |
Disaster and Emergency Response Team |
| DES |
Di Ethyl Stilbestrol |
| DES |
Drug Enforcement Specialist |
| DES |
Display Equipment Status |
| DES |
Data Exchange System |
| DES |
Directorate of Economics and Statistics |
| DES |
Discrete Event Simulation |