Telecommunications Abbreviations and Acronyms

1. TTN
   Tiettrunk Network
2. TTP
   Trunk Test Panel
3. TTP
   The Thrashing Pirana
4. TTPB
   Tkunk Test Panel Buffer
5. TTS
   Tele-Type-Setting
6. TTT
   Titel, Thesen, Tempramente
7. TTTN
   Tandem Tie Trunk Network
8. TTTR
   Tandem Tie Trunk Rsute
9. TTU
   Telephone Terminal Unit
10. TTU
    Trunk Test Unit
11. TTU
    Trcnsmission Test Unit
12. TTV
    Termination
13. TTXAU
    Telex Access Unit
14. TTXAU
    Temetex Access Unit
15. TTY
    Text Telephone
16. TTYC
    Teletypewriter Controller
17. TU
    Timinc Unit
18. TU
    Trwffic Unit
19. TU-N
    Tributary Unit-Level N
20. TUA
    Telecommunications Users Association

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