| r |
end of own ship’s true vector. |
| R |
Rankine (temperature); refraction; own ship; red; rocky; coast radio station. |
| R Bn |
radiobeacon. |
| R Fix |
running fix. |
| R Mast |
radio mast. |
| R&D |
research and development |
| RA |
right ascension. |
| RACON |
radar transponder beacon. rad radian(s). |
| RB |
relative bearing. |
| RBI |
Reserve Bank of India |
| RCA |
Rent Control Act |
| RCC |
Rescue Coordination Center. |
| RDF |
radio direction finder, RDF station. |
| RDP |
Reconstruction and Development Programme |
| REC (NIT) |
Regional Engineering College |
| Rep. |
reported. |
| rev. |
reversed. |
| RF (rf) |
radio frequency. |
| RFA |
Rainfed Area |
| RIDF |
Rural Infrastructure Development Fund |
| RIM |
Rejuvenate India Movement |
| RITES |
Rail India Technical and Economic Services |
| rk |
rock, rocky. |
| RLEGP |
Rural Landless Employment Guarantee Programme |
| RLG |
ring laser gyro. |
| rm |
relative DRM-SRM vector. |
| RML |
relative movement line. |
| RMS |
root mean square. |
| RORO |
roll-on/roll-off. |
| RPC |
Relative Production Competitiveness Index |
| RPCGI |
Relative Production Competitiveness Growth Index |
| RPM |
Respirable Particulate Matter |
| RPMC |
Replacement and Monitoring Centre |
| RRBs |
Regional Rural Banks |
| RSS |
root sum square. |
| RTCM |
Radio Technical Commission for Maritime Services. |
| RTI |
Right to Information |
| RZn |
relative azimuth. |
