SDR

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SDR

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Abbreviation.

noun SDRs

abbreviation, countable, initialism, uncountable Initialism of special drawing right
abbreviation, countable, initialism, uncountable Initialism of single data rate
Similar: 1DR
abbreviation, countable, initialism, uncountable Initialism of system of distinct representatives
Similar: transversal
abbreviation, countable, initialism, uncountable Initialism of software defined radio
abbreviation, countable, initialism, retronym, uncountable Initialism of standard dynamic range
abbreviation, countable, initialism, uncountable Initialism of surveillance detection route
abbreviation, countable, initialism, uncountable Initialism of socially desirable responding
abbreviation, countable, initialism, uncountable Initialism of standard dynamic range
UK, abbreviation, countable, initialism, uncountable Initialism of Strategic Defence Review, a review of the United Kingdom's defence policy. The SDR made clear that long-term success depends on reconnecting society with the Armed Forces and the purpose of Defence, supported by a national conversation.

proper noun

abbreviation, initialism, uncommon Initialism of Sara Delano Roosevelt One Sunday evening, after a long and discordant weekend, SDR wrote to “Dearest Franklin and dearest Eleanor” about her views regarding “noblesse oblige” and “honneur oblige.”

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MLA

"SDR." Wiktionary, via Micwyn, micwyn.com/word/sdr. Accessed 6 Nov. 2026.

APA

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

Chicago

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

BibTeX

@misc{sdr_2026,
  title = {SDR},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/sdr},
  urldate = {2026-11-06}
}