Aircraft Abbreviations and Acronyms

1. IDS
   Integrated Display System
2. IDWS
   Interim Defensive Weapons System
3. IDX
   Indexes
4. IEM
   Interpretative&Explanatory Material
5. IES
   Interfaceceditor System
6. IESI
   Integrated Electronic Standby Instrument
7. IETF
   Internal Eatms Task Force
8. IF
   Intermediate Approach Fix
9. IFA
   Image Frequency Attenuation
10. IFATSEA
    International Fedfration of Air Traffic Safety Electronic Associations
11. IFBP
    Inflight Broadcast Procedure
12. IFCS
    Intelligent Flight Control System
13. IFCS
    Integrated Flight Control System
14. IFCS
    Intelligent Flight Control Systems
15. IFD
    Initial Functional Description
16. IFDL
    Intra-Flight Data Link
17. IFDL
    Intra-Flight Data-Link
18. IFDL
    Intra Flight Data Link
19. IFDS
    Integrated Flight Displays
20. IFDS
    Interactive Flight Data System

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