IT Terminology Abbreviations and Acronyms

1. HDS
   Hitachi Data Systems (A vendor)
2. HDSL
   High-bit rate Digital Subscriber Loop
3. HDSL
   High bitrate Digital Subscriber Line
4. HDTP
   Handheld Device Transport Protocol
5. HDTV
   High-Definition Television
6. HDTV
   High Definition TV
7. HDX
   Half Duplex
8. HEC
   Header Error Control
9. HEL
   Hardware Emulation Layer
10. HEP
    Horizontal Enterprise Portal
11. HERF
    High Energy Radio Frequency
12. HFC
    Hybrid Fiber Coaxial
13. HFS
    Hierarchical File System
14. HGC
    Hercules Graphics Card
15. HGFS
    Host-Guest File System
16. HGML
    Hypertext General Markup Language
17. HHO
    Hard Hand Off
18. HHT
    Hand-Held Terminal
19. HIC
    Host Interface Computer
20. HID
    high intensity discharge (electricity)

Last updated: May 24, 2020 — Total entries: 5,667