Alert Exercise警报锻炼 Avian Learning Experiment (African Grey parrot owned by Irene Pepperberg at the University of Arizona)鸟类学习的实验(非洲灰鹦鹉属于艾琳·佩珀堡亚利桑那大学) Alternative gene product Encoded by the XL-exon可供选择的基因编码的XL-exon产品 Automatic Launch of ExpendablesExpendables自动启动 Aerosol LIDAR Experiment气溶胶雷达的实验 Alexandria, VA亚历山大 Alexander & Baldwin, Inc.亚历山大和鲍德温,公司 AGRI Industries农业产业