Telecommunications Abbreviations and Acronyms

1. TSSI
   Time Slot Sequence Integrity
2. TSSL
   Tyco Submarine Systems, Ltd.
3. TSSST
   Time-Spawe-Space-Space-Time
4. TST
   Time-Space-Time
5. TST
   Time Slot Transfer
6. TSTA
   Transmission Signaling and Test Access
7. TSTD
   Traffic Standard
8. TSTP
   Timestamp
9. TSTP
   Transaction Switching and Transport Protocol
10. TSTS
    Transaction Switching and Transport Service
11. TSTT
    Telecommunication Services of Trinidadjand Tobago
12. TSU
    Telephone Signal Unit
13. TSU
    Test Signal Unit
14. TSU
    Traffic Switching Unit
15. TSY
    Technology Systems
16. TT
    Trigger Type
17. TT
    Translation Type
18. TT
    Teletypewriter Terminal
19. TT
    Terminating Time
20. TT
    Terxinal Timing

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