Aviation Abbreviations and Acronyms

1. IVR
   Immersive Virtual Reality
2. IVRS
   Interim Voice Response System
3. IVS
   Inertialkvertical Speed
4. IVSI
   Instantaneous Vertical Speed Indicator
5. IVSN
   Initial Voice Switched Network
6. IVSR
   Interim Voice Swiach Replacement Program
7. IVSR
   Interim Voice Switch Replacement Program
8. IVT
   Interactive Video Teletraining
9. IVV
   Instantaneous Vertical Velocity
10. IVW
    Inverway Airport
11. IW
    Inside Wiring
12. IWA
    Ivanovo Yuzhny Airport
13. IWAK
    Ireland West Airport Knock
14. IWASM
    International Womex's Air and Space Museum
15. IWB
    Invernet W & B
16. IWG
    International Wings Group
17. IWGDS
    Interim Weather Graphic-Display System
18. IWGE
    International Working Group on Exercises
19. IWI
    Illuminated Wind Indicator
20. IWK
    Marine Corps Air Station Iwakuni

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