Governmental & Military Abbreviations and Acronyms

1. XFER
   Transfer
2. XFR
   Transfer
3. XFREQ
   Transmit Frequency
4. XFRQ
   Cancel Frequency Message
5. XFV
   Exoskeleton Flying Vehicle
6. XGDS
   Exemption From General Declassification Schedule
7. XGEO
   Cancel Geo
8. XH
   Extra High
9. XHC
   Extra Heavy Chain
10. XHD
    Extra Heavy- Duty
11. XHOLD
    Cancel Hold
12. XHR
    Extreme Hot Rod
13. XI
    Christmas Island
14. XI
    Xtreme Integrity
15. XI
    Xinjiang
16. XIAMEN AIR
    Xiamen Airlines
17. XIE
    X-Ray Imaging Experiment
18. XIF
    eXternal Interface File
19. XIFL
    Cancel Intermediate Flight Level
20. XIG
    Xml Interest Group

Last updated: May 24, 2020 — Total entries: 74,797