American Society of Agricultural Appraisers美国农业估价师行为 Allied Supply Accounting Agency会计机构联合供应 Aromatic Sulfonic Acids Association芳香磺酸酸协会 Arkansas Sociological and Anthropological Association阿肯色州的社会学、人类学协会 Arizona State Auctioneers Association亚利桑那州立大学之间关联 Association of Social Anthropologists of Aotearoa (New Zealand)社会人类学家协会的Aotearoa(纽西兰) American Society for Amateur Archaeology (North Andover, MA)美国社会对业余考古学(北安多佛,麻萨诸塞州) American Sleep Apnea Association美国睡眠呼吸暂停协会 Alaska School Activities Association阿拉斯加的学校活动协会 American Society of Aviation Artists美国航空的艺术家 Assessment of Student Academic Achievement评估学生的学业成绩 Anabaptist Sociology and Anthropology AssociationAnabaptist社会学、人类学协会 American Small Arms Academy美国的小型武器 All-State Alumni AssociationAll-State校友会 Advanced Security and Application Access先进的安全及应用存取