Astronomy Abbreviations and Acronyms

1. ROSCOSMOS
   Russian Federal Space Agency
2. ROSF
   Regirn of Smart Factories
3. ROTFL
   Rolling On The Floor Laughing
4. ROTFL
   Roll On The Floor Laughing
5. ROTFLMFAO
   Rolling On The Floor Laughing
6. ROTSE
   Robotic Optical Transient Search Experiment
7. ROUS
   Rodents of Unusual Size
8. RP
   Request for Proposal
9. RPI
   Rensselaer Polytechnic Institute (Rensselaer, NY)
10. RPM
    Retro Propulsion Module
11. RPM
    Revolutions Per Minute, (Rotations Per Minute)
12. RPM
    Resale Price Maintenance
13. RPO
    Research Programs Office
14. RPSS
    Remote Proposal Submission System
15. RPT
    Reprint
16. RQQ
    Radio Quiet Quasar
17. RQQ
    Radio- Quiet Quasar
18. RQQ
    Radio Quiet Quasar A Quasar That Produces Weak Radio Emission
19. RQZ
    Radio Quiet Zone
20. RR
    Rr Lyrae

Last updated: August 3, 2021 — Total entries: 5,938