ATM-based Signaling Network Architecture基于ATM的信令网络结构 Alabama State Nurses Association阿拉巴马州护士协会 Auto Shows of North America北美车展 Amalgamated Software of North America合并的软件副北美的地图 Arts & Sciences Networking Administrators艺术与科学的网络管理员 Architecture and Services of Network Applications建筑和服务的网络应用程序 Alamo Square Neighborhood Association (California)阿拉莫广场附近协会(加利福尼亚) Amalgamated School Nurses' Association综合学校护士协会 Arctic Slope Native Association北极的斜坡土生土长的协会 Alenia Spazio North America IncAlenia Spazio北美公司 Arkansas Student Nursing Association阿肯色州的学生护理学会 Asylum Seeker Networks Australia澳大利亚的庇护寻求者的网络 Aviation Safety and Noise Abatement Act of 1979航空安全及噪音的1979年 Ancilla Student Nurse AssociationAncilla实习护士协会 Actuarial Students National Association (Canada)精算学生联合会(加拿大)