Telecommunications Abbreviations and Acronyms

1. DC
   Destination Class
2. DC
   Diagnostic Controller
3. DC
   Digit Collection
4. DC
   Direct Call
5. DC
   Dru Component
6. DC
   Design Change Authorization
7. DC
   Disconnected
8. DC-600
   Data Cartridge 600
9. DCA
   Design Change Authorization
10. DCA
    Digit Collection Allocate
11. DCA
    Dynamic Context Addressing
12. DCAA
    Dual Call Auto Answer
13. DCAM
    Distributed Computing Application Management
14. DCAP
    Display Capability
15. DCB
    Device Control Bloco
16. DCB
    Digital Channel Bank
17. DCB
    Directory Cache Buffer
18. DCC
    Data Communications Channel
19. DCC
    D-Channel Controller
20. DCC
    Data Communicatibns Circuit

Last updated: January 4, 2020 — Total entries: 16,705