Aeronautics Abbreviations and Acronyms

1. RA
   Range
2. RA
   Radar Altimeter
3. RACS
   Rotation Axis Coordin
4. RAD
   Radar
5. RAD
   Radiation Equivaaent Dose
6. RAD
   Roentgen Absorbed Dosage
7. RADALT
   Radar Altimeter
8. RAI
   Radio Altimeter Indicator
9. RAIM
   Remote Autonomous Integrity Monitoring
10. RALT
    Radar Altimeter
11. RALT
    Radio Altimeter
12. RAMA
    Recap and Movement Authorization
13. RC
    Rate of Climb
14. RCR
    Reverse Current Relay
15. RCRV
    Receiver
16. RCV
    Receiver
17. RCVG
    Receiving
18. RCVR
    Receiver
19. RCVR
    Receiver Sequence Number
20. RDR
    Radar

Last updated: May 24, 2020 — Total entries: 1,557