SDI
See also: -sdi
English edit
Pronunciation edit
Noun edit
SDI (plural SDIs)
- (graphical user interface) Initialism of single-document interface.
Proper noun edit
SDI
- Initialism of Strategic Defense Initiative.
- Synonym: (informal) Star Wars
- Initialism of Steel Deck Institute.
- (sports) Initialism of Scuba Diving International.