SDI
target: 星球大战计划
description: Strategic Defense Initiative
target: 單一文件介面
description: Single document interface
target: 串列數位介面
description: Serial Digital Interface
target: 系統部署映像
description: System Deployment Image
target: 空間資料基礎架構
description: Spatial Data Infrastructure
target: 美國鋼承板協會
description: Steel Deck Institute