Air-to-Ground Missile System空地导弹系统 Alexander Graham Middle School (Charlotte, NC)亚力山大·格雷厄姆·中学(夏洛特,NC) Armored Ground Mobility System (US DoD)装甲地面移动性系统(美国国防部) AUTODIN Gateway Messaging SystemAUTODIN网关通讯系统 Air to Ground Missile地面导弹