Remote Terminal Unit站内远方终端 Ready to Use准备使用 Radio Tuning Unit收音机调单元 Right to Use正确使用 Remote Telemetry Unit远程遥测单元 Real-Time Ultrasound实时超声 Rock That Uke (movie)那只小(电影的岩石) Returned To Unit (military)回到单位(军事) Replacement Training Unit更换培训单位 Reserve Training Unit保留单位 Real Time UNIX (Concurrent Computer)并行计算机实时UNIX() Right-To-UseRight-To-Use Radio Transmission Unit无线电传输单元 Radio Telemetry Unit无线电遥测单元 Retail Tenancy Unit零售物业单位