PSD

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PSD

noun PSDs

abbreviation, countable, initialism, uncountable Initialism of power spectral density
abbreviation, countable, initialism Initialism of Professional Scrum Developer, a certification for scrum software development.
abbreviation, countable, initialism Initialism of professional standards department
abbreviation, countable, initialism Initialism of platform screen door
Similar: PED

proper noun

abbreviation, initialism Initialism of Payment Services Directive
abbreviation, initialism Initialism of Parliamentary Security Department

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MLA

"PSD." Wiktionary, via Micwyn, micwyn.com/word/psd. Accessed 6 Nov. 2026.

APA

PSD. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/psd

Chicago

"PSD." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/psd.

BibTeX

@misc{psd_2026,
  title = {PSD},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/psd},
  urldate = {2026-11-06}
}