Call Sign Abbreviations and Acronyms

1. RELIANCE AIR
   Reliance Aviation
2. RELIANT
   Reliant Airlines
3. RELIEF
   Relief Trabsport Services
4. REMONT AIR
   Airlines 400
5. REN
   Aero-Rent
6. RENAN
   Renan
7. RENO AIR
   Reno Air
8. RENOWN
   Renown Aviation
9. RENTAXEL
   Axel Rent, S.A.
10. REO
    Rio Airways
11. REPUBLICAIR
    Republicair
12. RER
    Servicio Aereo Regional Regair
13. RERUN
    Burundaiavia
14. RF
    Florida West International Airways
15. RFA
    Raleigh Flying Service
16. RFAF
    Russian Federation Air Force
17. RFC
    Aero Africa
18. RFD
    Aerotransportes Rafilher
19. RFF
    Russian Federation Air Force
20. RFI
    National Air Traffic Services

Last updated: May 24, 2020 — Total entries: 8,096