Design Certification Review 
Document Change Request 
Dedicated Control Room 
Data Change Request 
Deputy Country Representative 
Design Concept Review 
Direct Conversion Receiver 
Document Control Register 
dacryocystorhinostomy 
Data Control Room 
Data Conversion Receiver 
Data Coordinator and Retriever 
Debt Coverage Ratio 
Degradation Category Rating 
Department of Conservation and Recreat… 
Design Change Recommendation 
Design Concern Report 
Design Criteria Review 
Device Control Register 
Digital Cable Ready 
direct conversion reactor 
direct cortical response 
Director's Conference Room 
Document Change Record 
Down-Converting Receiver 
Drawing Change Request 
Dacrocystorhinostomy 
dacryocystorhinostomies 
daily change report 
data collection request