SDI

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SDI

  • /ɛs diː aɪ/

noun SDIs

  1. abbreviation, initialism Initialism of single-document interface

proper noun

  1. abbreviation, initialism Initialism of Strategic Defense Initiative The new sales pitch for S.D.I. runs smack up against the recommendations of Mr. Reagan's own Commission on Strategic Forces, the panel that so effectively closed the window of vulnerability back in 1983.

    Similar: Star Wars

  2. abbreviation, initialism Initialism of Steel Deck Institute
  3. abbreviation, initialism Initialism of Scuba Diving International

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name Strategic Defense Initiative

EspañolIDE
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РусскийСОИ SOI

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MLA

"SDI." Wiktionary, via Micwyn, micwyn.com/word/sdi. Accessed 6 Nov. 2026.

APA

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

Chicago

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

BibTeX
@misc{sdi_2026,
  title = {SDI},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/sdi},
  urldate = {2026-11-06}
}