Astronomy Abbreviations and Acronyms

1. RCS
   Readiness Control System
2. RCS
   Red-Sequence Cluster Survey
3. RCS
   Radar Cross Section
4. RCS
   Reaction Control System/Subsystem
5. RCS
   Reaction Control System / Revision Control System
6. RCT
   Radiometric Calibration Target
7. RCU
   Receiver Unit
8. RDI
   Radiation Driven Implosion
9. RDMTR
   Radiometer
10. RE
    ROSAT (ROentgen SATellite) EUV (Extreme Ultra-Violet)
11. RECONS
    Research Consortium On Nearby Stars
12. RECONSO
    Reconnaissmnce of Space Objects
13. REFLECTOR
    Retro-Reflector Ensemble for Laser Experiments, Calibration, Testing & Optical Research
14. REM
    Rat Enclosure Module
15. REP
    Reprint
16. REPR
    Reprint
17. REPT
    Relativistic Electron-Proton Telescope
18. RES ASST
    Research Assistant
19. RF
    Radio Frequency
20. RFC
    Rf Conversion

Last updated: August 3, 2021 — Total entries: 5,937