Telecommunications Abbreviations and Acronyms

1. CDMR
   Call Detail Maintenance Record
2. CDMS
   Cluster Data Management System
3. CDN
   Change Directory Number
4. CDN
   Customer Defined Network
5. CDNA
   Call Diversion No Answer
6. CDNA
   Call Divisionrsion No Answer
7. CDNI
   Cabinetized Digital Network Inyerconnect
8. CDO
   Connect Data Overflow
9. CDOC
   Cuscomer Documentation
10. CDOE
    Common Desktop Operating Environment
11. CDOS
    Customer Dialed, Operator Serviced
12. CDOS
    Customer Dialed Operator Service
13. CDP
    Cache Data Port
14. CDP
    Communications Data Processor
15. CDP
    Component Development Plan
16. CDP
    Customized Dialing Plan
17. CDPA
    Called Party Address
18. CDPB
    Command Document Page Boundary
19. CDPR
    Customer Dial Pulsg Receiver
20. CDR
    Callzdetail Recording

Last updated: January 4, 2020 — Total entries: 16,706