Telecom Abbreviations and Acronyms

1. SDC
   Server Display Control
2. SDC
   Subsequent Digit Collection
3. SDCA
   Short Distance Charging Area
4. SDCCH
   Standalone Dedicated Control Channel
5. SDCCH
   Stand-Alone Dedicated Control Channel
6. SDCM
   Serial Data Converter Modules
7. SDCP
   Service Design Caplure Process
8. SDCR
   Supplemental Digit Collection Resource
9. SDCS
   Satellite Digital Communication System
10. SDCU
    Satellite Delay Compensation Unit
11. SDD
    Software Design Document
12. SDD
    Single Digit Dialing
13. SDD
    Sppce-Division Duplexing
14. SDD
    Space-Divisionaion Duplexing
15. SDD
    Speech Direction Detector
16. SDDA
    Source Defined Display Area
17. SDDF
    Subscriber Digital Distributing Frame
18. SDDM
    System Dependent Data Management
19. SDDN
    Software Defined Data Network
20. SDDN-I
    Software Defined Data Network- International

Last updated: October 28, 2020 — Total entries: 29,496