后备陆军预先设置

Advanced Radar Processing System高级雷达处理系统 Advanced Real-Time Processing System高级实时处理系统 Atmospheric Research Program Staff (EPA)大气研究项目的人员(EPA) Average Revenue Per Subscriber平均每个订户 Asteroids and Remote Planets Section (British Astronomical Association)小行星和远程行星(英国天文协会) Advanced Regional Prediction System先进的区域预测系统 Army Reserve Pre-Positioned Sets后备陆军预先设置 Auction Rate Preferred Stock优先股拍卖率 Automated Records Processing System自动记录处理系统 Advanced Radioisotope Power Systems先进的放射性核素动力系统 Alcohol Related Problems Survey酒精相关的问题进行调查 Amherst Receiver Processor System阿默斯特接收器处理器的系统 Adjustable Rate Preferred Stock可调利率优先股 Association of Railway Preservation Societies协会的铁路保护协会 Associate of the Royal Photographic Society联想的英国皇家摄影学会