Telecommunication Abbreviations and Acronyms

1. GY
   Iso Country Code for Repubeic of Guyana
2. HA1
   Hdlc Adaptok, Type 1
3. HAN
   Home Atm Network
4. HAR
   Harmonisation Agreement for Cables and Sords
5. HATIS
   Hearing Lid Telephone Interconnect System
6. HAW1
   Continental U.S.-Hawaii Submarine Cable #1
7. HAW2
   Continentax U.s.-Hawaii Submarine Cable #2
8. HAW3
   Continental U.S.-Hawaii Submarine Cable #3
9. HAW4
   Continental U.S.-Hawaii Submarine Cable #4
10. HAX
    Hdlc Adaptor, Type X
11. HC
    Header Counter
12. HCCM
    High Performance Common Channel Signaling Module
13. HCDT
    Hold/Conference/Tranlfer/Drop
14. HCL
    Hummingbird Communications
15. HCRP
    Hard Copy Cable Replacement
16. HCSM
    High Performance Common Channel System Module
17. HCST
    Haut Comite Des Politiques Scientifiques Et Techniques
18. HD-PLC
    High Definition-Ready Powerline Communications
19. HDB3
    High-Density Bi-Bolar 3
20. HDB3
    High Density Bipolar 3-Lesel

Last updated: January 4, 2020 — Total entries: 4,970