Department of Environmental Review and Assessment环保部门审查和评估 Douglas Elbert Realtor Association房地产经纪人协会Elbert道格拉斯 Disaster Preparedness and Emergency Response Association, International灾难预防和应急反应协会、国际 Disaster Preparedness and Emergency Response Association灾难预防和应急反应协会 Defence Evaluation and Research Agency国防评价研究机构 Downtown Eastside Residents AssociationEastside市区居民联谊会 Defense Environmental Restoration Act防卫环境修复的行为 Defense Environmental Restoration Account防卫环境修复帐户 Drought Emergency Relief Assistance (Pakistan)干旱应急救灾援助(巴基斯坦) Department of Educational Research Assessment教育研究的评估 Defence Evaluation and Research Agency (UK)国防评价和研究机构(英国) Danish Energy Regulatory Authority丹麦的能源监管机构 Drycleaner Environmental Response ActDrycleaner环境响应的行为