digital rectal exam 
Digital Rectal Examination 
destruction and removal efficiency 
Dead Reckoning Equipment 
Defect Removal Efficiency 
Direct Recording Electronic 
Directional Reservation Equipment 
dead reckoning error 
destruction removal efficiency 
Disaster Response and Evacuation 
District Reserve Equipment 
D response element 
Data Recording Equipment 
Data Reduction Equipment 
Defense Research and Engineering 
Defense Research Engineering 
Defense Research Establishment 
dehydration-responsive element 
Department of Real Estate 
Department of Resources and Energy 
Designated Research Element 
Destruction/Removal Efficiency 
Dictyostelium repetitive element 
Digital Ranging Equipment 
Digital Rebalance Electronics 
digital rectal examinations 
dioxin response element 
dioxin response elements 
dioxin-responsive element 
dioxin-responsive elements