Remote Infrastructure Operations远程设施操作 RapidIO (Interconnect Architecture)RapidIO(互连架构) Reusable Information Object可重复使用的信息的对象 Reintegration of Offenders完全的罪犯 Radar Intercept Officer雷达截获军官 Research Instruction Online研究指导在线 Remote Inside Option (Compaq)远程里面选择(康柏) RÉgie des Installations OlympiquesRÉgie des Installations Olympiques Resolution Independent Object(s)决议独立的对象(s) Regional Information Officer (USACE)警官(USACE区域信息) Reference Interconnection Offer提供参考互连 Rio De Janeiro, Rio De Janeiro, Brazil (Airport Code)里约热内卢,巴西里约热内卢代码(机场) Realistic Input/Output Opportunity现实的输入/输出的机会 Random Insanity Online (website)在线(网站)随机疯狂 Restore Iraqi Oil (US Army mission)美国陆军重建伊拉克的石油(任务)