Reflector Erosion Experiment反射侵蚀的实验 Regional Energetics Experiment他区域试验 Relativistic Electron Beam Experiment相对论电子束的实验 Real-Time Executive实时执行程序, 实时执行系统 Readiness Exercise战备演习 Receiver/Exciter (Radar Subsystem)接受者/励磁机(雷达系统) Radiation Experiment (studies scintillation effects of the Earth's atmosphere on RF transmissions; first spacecraft to successfully employ GPS navigation)实验研究闪烁效果的辐射的地球大气层射频传输;第一飞船成功地利用GPS导航 REXX Script (file extension)REXX脚本文件扩展名 Radio Science Experiment (NASA New Horizons Project)无线电科学实验(美国国家航空和宇宙航行局的新视野项目) Rheintal-Express (Germany)Rheintal-Express(德国) Remote Interface Unit Exerciser远程接口单元休闲 Regional Express (Australian airline)(澳洲航空公司区域表达) Reynosa, Tamaulipas, Mexico - General Lucio Blanco Airport (Airport Code)Reynosa,墨西哥,Tamaulipas -一般卢西奥布兰科机场(机场代码) Request to Exit (security)请求退出(安全) Relocatable Executable可执行