“RANN”是“Research Applied to National Needs”的缩写

11.23 -

“RAPCON”是“Radar Approach and Control”的缩写，意思

11.22 -

“RAPS”是“Right Aft Propulsion System”的缩写，意思是

11.22 -

“RAS”是“Requirements Allocation Sheet”的缩写，意思

11.22 -

“RATCC”是“Radar Air Traffic Control Center”的缩写，

11.22 -

“RAU”是“Remote Acquisition Unit”的缩写，意思是

11.22 -

“RAUIS”是“Remote Acquisition Unit Interconnecting

11.22 -

“RAX”是“Remote Access Computing System”的缩写，意思

11.22 -

“RAX”是“Remote Access Terminal”的缩写，意思是“远程

11.22 -

“RB”是“Radar Beacon”的缩写，意思是“雷达信标”

11.22 -