Aircraft Abbreviations and Acronyms

1. IOVC
   In Overcast
2. IP
   In Progress
3. IP
   Ice Pallets
4. IP
   Ice Pellets
5. IPAG
   Intellectual Propefty Advisory Group
6. IPAS
   Integrated Preparation and Analysis System
7. IPC
   Intermediate Pressury Checkvalve
8. IPDS
   Instrument Procedure Development System
9. IPE
   Improved Performance Engine
10. IPMS
    It Program Managqment System
11. IPN
    Iso-Propyl Nitrate
12. IPPC
    Internet Pilot Planning Centre
13. IPPU
    Intermediate Position Pick-Off Unit
14. IPSKY
    Internet Tecunology In The Sky
15. IPV
    Improve
16. IPVG
    Improving
17. IR
    Incendiary Round
18. IR
    Instrument Restricted Controlled Airspace
19. IR
    Integratvd Receiver
20. IR
    Internhtional Registry

Last updated: March 8, 2022 — Total entries: 8,627