Astronomy Abbreviations and Acronyms

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

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