Governmental & Military Abbreviations and Acronyms

1. RA
   Resident Agency
2. RA
   Route Advertisement
3. RA
   Range
4. RA
   Radar Altimeter
5. RA
   Royal Artillery
6. RA
   Repair Analysis
7. RA
   Routing Area
8. RA
   Resource Advisor
9. RA
   Roughness Average
10. RA
    Regional Assembly
11. RA
    Review Access
12. RA
    Retard Advance
13. RA
    Recent Action
14. RA
    Reserve Affairs
15. RA I
    Regional Association I - Africa (WMO)
16. RA II
    Regional Association II - Asia (WMO)
17. RA IV
    Regional Association IV - North and Central America (WMO)
18. RA-2
    POEM altimeter (ESA)
19. RAA
    Regional Airline Association
20. RAA
    Registrar Accreditation Agreement

Last updated: May 24, 2020 — Total entries: 74,797