Meaning of SDI | Babel Free

Definitions

1. Initialism of single-document interface.
   abbreviation, alt-of, initialism
2. Initialism of Strategic Defense Initiative.
   abbreviation, alt-of, initialism
3. Initialism of Steel Deck Institute.
   abbreviation, alt-of, initialism
4. Initialism of Scuba Diving International.
   abbreviation, alt-of, initialism

Equivalents

Examples

“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.”

CEFR level