Distributed Computing Environment 
Data Communications Equipment 
Data Communication Equipment 
Defense Coordinating Element 
DCI EUROPE 
Domestic Credit Expansion 
Droplet Combustion Experiment 
Data Carrier Equipment 
Data Center Ethernet 
Data Circuit Equipment 
Data Circuit Terminating Equipment 
Data Circuit-terminating Equipment 
Data Collection Event 
Data Communicating Equipment 
Defense Combat Evaluation 
Defense Coordinating Elements 
Department of Civil Engineering 
Deployment Control Electronics 
Detector Control Electronics 
Direct Cost Equivalent 
Distributed Computing Equipment 
Drop Combustion Experiment 
Droplet Combination Experiment 
Dual Cycle Ergometer 
Dallas Cotton Exchange 
Data and Control Electronics 
Data Compression Electronics 
Data Conversion Equipment 
Dead Code Elemination 
Defense Coordination Element