Area Of Responsibility责任地域 Adult Oriented Rock面向成年人的岩石 Album Oriented Rock (music)专辑导向的摇滚音乐 Acknowledgement of Receipt收据, 收条, 回执 Atlantic Oceanic Region大西洋海域 At Own Risk概不负责 Applied Ocean Research应用海洋研究 Authorized Organizational Representative授权的组织的代表 Air Observation Report空气的观察报告 Arab on Radar (band)阿拉伯人在雷达波段 All Over the Road (Undefined radio program format)所有未在路上的时候(广播节目格式) Available on Request可以根据客户要求 Application Owning Region应用拥有地区 Annals of Operations Research年报运筹学 Advanced Orthomolecular Research (Calgary, AB, Canada)先进的正分子研究(卡)AB级