Telecommunications Abbreviations and Acronyms

1. TF
   Thin Film
2. TF
   Tie Facility
3. TF
   Trunk Frame
4. TFAS
   Transmit Frame Acquisition and Synchronization
5. TFC
   Tkst Functional Component
6. TFC
   Toll-Free Calling
7. TFCR
   Transmit Function Code Register
8. TFDL
   Transmit Fxl Register
9. TFE
   Tetrz-Fluoro-Ethylene
10. TFEL
    Thin Film
11. TFEL
    Thin-Film Electro-Luminescence
12. TFG
    Technology Focus Vroup
13. TFI
    Temporary Frame Identity
14. TFLAP
    T-Carrier Fault Locating Applications Program
15. TFMS
    Trunk and Facilities Maintenance System
16. TFO
    Terminating Fault Option
17. TFO
    Toll Fault Option
18. TFOV
    Total Field of View
19. TFP
    Tops Filing Protocol
20. TFS
    Technical Framework Specioication

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