American Association for Artificial Intelligence美国人工智能协会 Association for the Advancement of Artificial Intelligence (Menlo Park, California)进步协会的人工智能(门洛帕克市,加州) American Academy of Allergy, Asthma, and Immunology美国过敏、哮喘和免疫 Associate of the Institute of Administrative Accountants副研究所的行政会计师 Advertising Agencies Association of India广告代理协会的印度 American Aerobics Association International美国的有氧运动协会会员 African American Arts Institute非洲裔美国艺术学院 Art, Artists, Audiences, and Intimacy艺术、艺术家、观众、亲密