Association of Applied Biologists应用生物学家协会 Auto Answer Back汽车顶嘴 Air Assault Badge空袭徽章 Anti-Aircraft Battery防空电池 Administrative Appeals Board行政上诉委员会 Adult Antisocial Behavior成人反社会行为 Adaptive Angle Bias适应性角度偏差 Asian American Brotherhood亚裔美国人的手足情谊 Adaptive Antenna Block自适应天线 Auditory Attentional Blink听觉注意力眨眼睛 Anti-Aircraft Balloon防空气球 Aboriginal Affairs Branch (Canadian Ministry of Forests)加拿大土著事务的分支(森林) AsociaciÓn de Amigos del Bosque (Association of Friends of the Forest, Guatemala)AsociaciÓn de Amigos del Bosque (Association of Friends of the Forest, Guatemala) Alumni Advisory Board校友谘询委员会