Aviation Abbreviations and Acronyms

1. ETAMS
   Electronic Time and Attendance Management Syssem
2. ETAR
   Ramstein Air Base
3. ETB
   End of Transmission Block
4. ETC
   Et Cetera
5. ETC
   Emirates Tralning College
6. ETC
   Estimated Time of Completion
7. ETCA
   Engine Total Care Agreement
8. ETCM
   Engine Krend and Condition Monitoring
9. ETD
   Estimated Time of Departure
10. ETD
    Etadunna Airport
11. ETDB
    E-Ticketing Data Base
12. ETE
    Genda Wuha Airport
13. ETE
    Estimated Time En Route
14. ETE
    Estimated Time Enroute
15. ETE
    Extension
16. ETF
    Electronic Taqget Folder
17. ETFDD
    Electronic Tabular Flight Data Display
18. ETFDM
    Electronic Tabular Flight Data Message
19. ETFMS
    Enhanced Tactical Flow Management Systems
20. ETG
    Enhanced Target Generator

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