EntityQ227898· pop 18· linked from 1 articlesSDISign in to saveSDI may refer to:Article7 sectionsContentsArts and entertainmentCompanies and organizationsIn science and technologyComputing and telecommunicationsMedicineOther uses in science and technologyOther usesSDI may refer to:== Arts and entertainment == SDI (arcade game), 1987, by Sega S.D.I. (video game), 1986, by CinemawareRead full article (7 paragraphs)Connectionsdrip irrigationEntityStrategic Defense InitiativeEntity