American Zinc Association美国锌协会 American Zoological Association美国动物学联合会 American Zoo Aquarium美国水族馆 Audubon Zoological奥特朋动物学 American Zoo and Aquarium Association美国的动物园和水族馆协会 Associated Zoos & Aquariums动物园和水族馆的关联 Aleph Zadik AlephAleph Zadik Aleph Auto-Zero Amplifiers (internal self calibration)Auto-Zero放大器(内部自校正) Association of Zoos and Aquariums协会的动物园和水族馆 Auto Antibodies to Zona Pellucida束状带Pellucida汽车抗体 Alitalia - Linee Aeree Italiane, Italy (ICAO code)Linee Aeree Italiane意——意大利(ICAO代码) Alza CorporationAlza有限公司 Analiza Zanieczyszczenia AtmosferyAnaliza Zanieczyszczenia Atmosfery