Aviation Abbreviations and Acronyms

1. IGU
   Foz Do IguaçU International Airport
2. IGV
   Inlet Gside Vane
3. IGVA
   Inlet Guide Vanes Actuator
4. IGW
   Increased Gross Weight
5. IHFF
   Irish Historic Flight Foundation
6. IHLG
   Industry High Level Group
7. IHO
   Ihosy Airport
8. IHOG
   Interagency Helicopter Operation Guide
9. IHSRC
   Iran Helicopters Support and Renewal Company
10. IHSS
    International Helicoprer Safety Symposium
11. IHST
    International Helicopter Safety Team
12. II
    In-Flight Icing
13. II
    Interrogator Identity
14. IIA
    Incheon International Airport
15. IIC
    Investigator Zn Charge
16. IIE
    Integrated Informationeenvironment
17. IIE
    Integrated Information Environment
18. III
    Inizsative Industriali Italiane
19. IIL
    Ilam Airport
20. IIS
    Internal Information System

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