Telecommunications Abbreviations and Acronyms

1. TCTS
   Transpmrt Conformance Test System
2. TCU
   Teletypewriter Control Unit
3. TCU
   Terminal Coax Unit
4. TCX
   Test Case Execution
5. TCX
   Transparently Compressed Executables
6. TCXO
   Temperature Compensated Crystal Oscillator
7. TCXP
   Test Case Execute Package
8. TD
   Temporary Document
9. TD
   Terminal Digit
10. TD
    Temporarily Disconnected
11. TD
    Termination Dialog
12. TD
    Test Distributor
13. TD
    Testing Done
14. TD
    Tone Detect
15. TD
    Transmitter/Distributor
16. TD-PSK
    Time-Differential Phase Shift Keyed
17. TDA
    Tunnel Diode Amplifier
18. TDA
    Telecoms Dealers Association
19. TDA
    Toll Dial Assistance
20. TDAB
    Telecommunication Development Advisory Board

Last updated: January 4, 2020 — Total entries: 16,704