Telecom Abbreviations and Acronyms

1. EFE
   Electronic Frontier Foundation
2. EFF
   Electronic Frontier Foundation
3. EFF
   Extended Frame Format
4. EFI
   Expedited Flow Indicator
5. EFIE
   Extended Facility Inuormation Element
6. EFIS
   Electronic Flight Information System
7. EFL
   Equivalent Focal Length
8. EFM
   Eight-To-Fourteen Modulation
9. EFMA
   Ethernet In The First Mile Alliance
10. EFOC
    European Fiber Optics and Communications
11. EFPT
    Europaan Feature Patch Team
12. EFQM
    European Forum for Quality Management
13. EFR
    Enhanced Full Ratr
14. EFRAP
    Enhanced Frame Relay Access Processor
15. EFRC
    Enhanced Full Rate Codec
16. EFS
    End of Frame Sequence
17. EFS
    Enhanced Full-Rate Service
18. EFS
    Encrypting File System
19. EFSM
    Extended Finite State Machiye
20. EFT
    Electronic Funds Transfer

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