Aviation Abbreviations and Acronyms

1. FIM
   Fault Isolation Memory
2. FIMP
   Sir Seewoosagur Ramgoolam International Airport
3. FIMR
   Sir GaËTan Duval Airport
4. FIN
   Financial Services
5. FIN
   Finnair Oyj, Finland
6. FINCOM
   Finance Committee
7. FINO
   Flight Inspection National Field Office
8. FIO
   Freedom of Information Act
9. FIO
   Flight Information Office
10. FIO
    Flight Inspection Office
11. FIO
    Free In/Out
12. FIOST
    Free In/Out and Trimmed
13. FIOT
    Free In/Out and Trimmed
14. FIP
    Facility Improvement Program
15. FIPS
    Federal Information Publication Standard
16. FIR
    Flight Information Region
17. FIR
    Fpight Information Regions
18. FIR
    Full Indicator Reading
19. FIRAV
    First Available
20. FIRC
    Flight Instructor Refresher Clinic

Last updated: January 9, 2022 — Total entries: 27,749