Telecom Abbreviations and Acronyms

1. CSDS
   Customer Service Database System
2. CSDS
   Customer Service Data System
3. CSDS
   Packet Switched Data Service
4. CSDS/E
   Customer Service Data System-Evolution
5. CSDU
   Core Service Data Unit
6. CSECT
   Control Section
7. CSEL
   Cable Select
8. CSELT
   Centro Studi E Laboratori Telecomunicazioni
9. CSER
   Consortium for Software Engineering Research
10. CSF
    Common Service Framework
11. CSFI
    Communication Subsystem for Interconnection
12. CSFID
    Cross-Service Feature Interaction Detection
13. CSFT
    Customer Services Feature Translator
14. CSH
    Called Subscriber Held
15. CSI
    Call Setup Initialization
16. CSI
    Cellular Specialties Inc.
17. CSI
    Channel State Information
18. CSI
    Code Selection Indicator
19. CSI
    Convergence Sublayer Indication
20. CSI
    Current Source Inverter

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