Risk Assessment Report风险评估报告 Road Accident Rescue交通事故救援 Read After Read读后读 Retinoic receptor维甲酸受体 Revenue Agent Report (US IRS)经纪人报告(美国国内收入) Reliability Assessment Report可靠性评估报告 Revise As Required按要求修改 Rear Axle Ratio (vehicle drivetrain)传动车辆后桥比 Riparian Areas Regulation (Canada)河岸地区规定(加拿大) Release After Reception (token ring, IEEE 802.5)释放后,接受(令牌环802.5) Royal Australian Regiment澳大利亚皇家团 Retinoic Acid Receptor视黄酸受体 Real Aperture Radar真实孔径雷达 Resource Allocation Request资源配置的要求 Run At Risk运行的风险