Astronomical League Convention天文联盟会议 All Concerned有关的全体成员 Alarm Console报警主机 Alert Condition警报状态 All Connections所有连接 Alexander and Connors (cofounders of ALCON corporation, Fort Worth, Texas)亚历山大和Connors爱尔康公司的cofounders(,德克萨斯) Anime League Convention动漫联盟会议