What does HD stand for?

The list of HD abbreviation meanings.

Stands For|571Abbreviated As|0Related|0

571 entries under topic. ×

35
High Definition(Computer technology, Electronic hardware)
13
Heavy Duty(Architectural, Architecture, Construction)
13
High Density(Computer engineering, Electronic hardware, Pulp and Paper)
7
Hard Disk(Unix file, UNIX, Computer engineering)
3
Half Duplex(Telecommunications, Telecom, Technology)
3
Hard Drive(Telecommunications, Telecom, Technology)
3
Harmonization Document(Telecommunications, Telecom, Technology)
3
Head(Electronic engineering, Architecture, Construction)
2
Harmonic Distortion(Telecommunications, Military, Telecom)
2
Hold(Electronic engineering, CHAT, Internet slang)
1
Handover Detection(Telecommunications, Telecom, Technology)
1
High Day(Telecommunications, Telecom, Technology)
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APASmart Define. (2017). hd. Retrieved September 23, 2026, from http://smartdefine.org/hd/abbreviations/f/Telecommunications
ChicagoSmart Define. 2017. "hd" http://smartdefine.org/hd/abbreviations/f/Telecommunications (accessed September 23, 2026).
HarvardSmart Define 2017, hd, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/hd/abbreviations/f/Telecommunications>.
MLASmart Define. "hd" 17 November 2017. Web. 23 September 2026. <http://smartdefine.org/hd/abbreviations/f/Telecommunications>