475 DC definitions

Direct Current 
District of Columbia 
Disconnect Confirm 
Damage Control 
Distributed Computing 
Data Cartridge 
Defined Contribution 
domain controller 
Dublin Core 
Data Center 
data communication 
Distribution Center 
duty cycle 
Data Conversion 
Delta Clipper 
Development-Center 
Disconnect 
discontinue 
Docking Compartment 
Data Collection 
Data Coordinator 
Depth Charge 
Deputies Committee 
developed country 
developing country 
Device Context 
Device Control 
differential correction 
dislocated civilian 
Doctor of Chiropractic 
Dow Corning 
Darling Child 
Dartmouth College 
Data Camera 
Data Channel 
Data Cncentrator 
Data Communications 
Data Compression 
Data Control 
Data Country