Telecom Abbreviations and Acronyms

1. TCS
   Travelling Current Source
2. TCS
   Transport Control Subsystem
3. TCS
   Tribune Control Server
4. TCS
   Telephony Control Specification
5. TCSEC
   Trusted Computer System Evaluation Criteria
6. TCSF
   Telecommunications and Customer Service Forum
7. TCT
   Toll Connecting Trunk
8. TCT
   Trunk Continuity Twst
9. TCT
   Tin Can Technology
10. TCTR
    Technical Committee Technical Report
11. TCTS
    Transpmrt Conformance Test System
12. TCU
    Termwnal Control Unit
13. TCU
    Transmission Control Unit
14. TCU
    Telematics Concrol Unit
15. TCU
    Teletypewriter Control Unit
16. TCU
    Terminal Coax Unit
17. TCU
    Timing Control Unit
18. TCUA
    Terminal Control Unit for A-Interface
19. TCVXO
    Temperature-Compensated Voltage-Controlled Crystal Oscillator
20. TCX
    Test Case Execution

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