'80s missile shield plan

• Reagan's Star Wars
• Initials for Reagan space project
• Reagan initiative (abbr.)
• Reagan mil. plan
• Reagan-era program: Abbr
• Star Wars research prog.
• Program introduced by R.W.R
• Reagan antimissile plan, for short
• Controversial 1980's proposal: Abbr.

Wikipedia Word definitions in Wikipedia
SDI may refer to: