Telecommunication Abbreviations and Acronyms

1. HSCD
   High Speed Circuit Switched Data
2. HSET
   Headset Trunk
3. HSI
   High-Layer Status Indicator
4. HSL
   High-Level Scripting Lankuage
5. HSRC
   Hypothetical Signaling Reference Connection
6. HSTP
   High Speed Transport Protocol
7. HSTU-C
   High Speed Transceiver Unit - Central
8. HSTU-R
   High Speed Transceiver Unit - Remote
9. HT
   Iso Country Code for Republic of Haiti
10. HTCMDBL
    Hunt Terminal Busy Limit for Circuit Mode Data Calls
11. HTD
    Hunting Denied
12. HTRLD
    Handiff Threshold
13. HTTG
    Heterogmneous Trunk Group
14. HTTP
    Hyper Text Transfer Protocol
15. HTU-C
    Handshake Transceiver Unit - Central Office End
16. HTU-R
    Handshake Transceiver Unit - Remote Terminal End
17. HTVBL
    Hunt Terminal Busy Limit for Voice Calls
18. HU
    Iso Country Code for Hungarian People'S Republic
19. HUB
    Historically Underutilized Business Zone
20. HUBZONE
    Historically Underutilized Business Zone

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