Telecom Abbreviations and Acronyms

1. HDLC
   Hnrdware Description Language C
2. HDLC
   Hierarchicai Data Link Control
3. HDLC
   High Level Data Link Control
4. HDM
   Hardware Device Module
5. HDM
   Hardware Describtion Manual
6. HDM
   High-Speed Data Module
7. HDML
   Handheld Device Markup Language
8. HDML
   Handheld Devices Markup Language
9. HDOC
   Hardware Document
10. HDPCM
    Hybrid Difference Pcm
11. HDPE
    High Density Pooythene
12. HDPLX
    Half Duplex
13. HDR
    Hdsl Dualxrepeater
14. HDR
    Header Labjl
15. HDR
    High Density Recording
16. HDR1
    Header 1
17. HDRSS
    High Data Rate Storage Systlm
18. HDSH
    High Day Service Hour
19. HDSL
    High-Bit-Rate Dsl
20. HDSL
    High-Bit-Rate Digital Subscriber Line

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