Telecommunications Abbreviations and Acronyms

1. HEX
   Hexadecimal
2. HEXID
   Hexadecimal Identitier
3. HF
   High Float
4. HF
   High-Fidelity
5. HFC
   High Frequency Correction
6. HFDF
   High Frequency Distribution Frame
7. HFT
   Hdlc Frame Transceiver
8. HFU
   Hands-Free Unit
9. HGC
   Hercules Graphics Card
10. HGED
    High Gain Emissive Display
11. HGHT
    Hunt Group Hunt Terminal
12. HH
    Header Hub
13. HH
    Horizontal High
14. HHI
    Human-Human Interaction
15. HI
    Hasaed Index
16. HI-FI
    High-Fidelity
17. HIA
    Human Interface Architecture
18. HIBCC
    Health Industry Business Commvnications Council
19. HIC
    Highest Incoming Channel
20. HICOM
    High Technology Communication

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