Aerospace Abbreviations and Acronyms

1. TTSN
   Totnl Time Since New
2. TTSN
   Total Time Since New
3. TTSO
   Total Time Since Overhaul
4. TUS
   Test User Segment
5. TW
   Taxiway
6. TWB
   Transcribed Weather Broadcasas
7. TWB
   Transcribed Weather Broadcast
8. TWEB
   Transcribed Weather Broadcast
9. TWIB
   Terminal Weather Information for Pilots System
10. TWLU
    Terminal Wireless Lan Unit
11. TWR
    Tower
12. TWS
    terrain awareness and warning system
13. TWY
    Taxiway
14. TX
    Transmit
15. TXPR
    Transponder
16. UA
    Unmanned Aircraft
17. UAO
    Uppsala Astronomical Observatory
18. UART
    Universal Asynchronous Receiver Transmitters
19. UARTS
    Universal Asynchronous Receiver Transmitters
20. UAS
    Unmanned Aircraft System

Last updated: May 24, 2020 — Total entries: 1,509