Arao荒生ARAn.[天]天坛星座abbr.机载雷达附件（=Airborne Radar Attachment）Arangoits阿朗古瓦araeoxene钒铅锌矿araneidan真蜘蛛类的Arambarri阿兰巴里Aramberrin.阿兰贝里(在墨西哥；西经 99º50' 北纬 24º05')aragoniten.霰石；文石Aranguren阿朗古伦Ara macaon.绯红金刚鹦鹉(鹦鹉科)Aranyossy奥劳纽希Arakihara荒木原(姓,日本)