Examples from the Web for sdi
The strategic defense initiative (SDI) was focused upon developing anti-missile and anti-satellite technologies and programs.The Civilization of Illiteracy|Mihai Nadin
Reduction of strategic offensive arms is one step, SDI another.
SDI has the same purpose and supports the same goals of arms reduction.
It was probably under the inspiration of these very words of Sdi that Bagdad in the end vindicated itself.Travels in South Kensington|Moncure Daniel Conway
SDI funding is money wisely appropriated and money well spent.
See Star Wars