Spaceflight Abbreviations and Acronyms

  1. RLS
    Return To Launch Site
  2. RM
    Rendezvous Maneuver
  3. RORSAT
    Radar Ocean Reconnaissance Satellite
  4. ROSA
    Romanian Space Agency
  5. ROSAT
    Roentgen Satellite
  6. RP
    Rocket Propellant
  7. RPL
    Rocket Propulsion Laboratory
  8. RR
    Rendezvous Radar
  9. RREA
    Rendezvous Radar Electronics Assembly
  10. RREU
    Rendezvous Radar Electronics Unit
  11. RSA
    Romanian Space Agency
  12. RSRM
    Redesigned Solid Rocket Motor
  13. RSSPO
    Resident Space Shuttle Project Officer
  14. RTF
    Return To Flight
  15. RTLS
    Return To Launch Site
  16. RV
    Reentry Vehicle
  17. SAB
    Spacecraft Assembly Building
  18. SABIR
    Space-Based Interceptor
  19. SACS
    Spacecraft Attitude Display
  20. SAD
    Spacecraft Attitude Display

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