AALabbr.对空探照灯(=Anti-Aircraft Light)abbr.ATM适配层(=ATM Adaptation Layer)
AAabbr.(美国)嗜酒者互诫协会(=Alcoholics Anonymous)abbr.文科准学士(=Associate in Arts)
AA Note Programme Tender Results香港机场管理局债券投标结果
AADT annual average daily traffic年度日平均交通流量
AACC Area Approach Control Center区域进近管制中心
Aacrocentrus parametriates ivorusn.茶梢尖蛾长体茧蜂;新种
AACS Aileron Active Control System副翼主动控制系统
AAPS Annual Meeting and Exposition美国药物科学家会议及博览会
AAD Aero Acoustic Detection System航空声测系统
AACS Active Attitude Control System主动姿态控制系统
aational medicine and TCM resources民族药与中药资源
AABC Associated Air Balance Council美国空气平衡理事会