Director of Central Intelligence 
Data Capture Interface 
Display Control Interface 
Data Communication Interface 
decompression illness 
Defense Capabilities Initiative 
Detective Chief Inspector 
Data Call-In 
Data Communications Company of Iran 
Depot of Charts and Instruments 
Desktop Color Imaging 
desorption chemical ionization 
Digital Carrier Interface 
Digital Cinema Initiative 
Digital Control Interface 
Director Combat Intelligence 
Director, Central Intelligence 
Document Change Instruction 
dual channel interchange 
Data Collection Instrument 
Data Collection Integrator 
Data Communication Interrogate 
Data Communications Interface 
DATA COMMUNICATIONS INTERROGATION 
decarboxylase inhibitor 
Decided Cases Index 
Decoder Configuration Information 
Defense Capability Initiative 
Defense Communication Infrastructure 
Defense Computer Institute