Transportation Abbreviations and Acronyms

1. TW
   Taxiway
2. TW
   Training Wheel
3. TWA
   The World's Airline
4. TWDR
   Terminal Doppler Weather Radar
5. TWDR
   Terminal Weather Doppler Radar
6. TWIC
   Transportation Worker Identification Credential
7. TWIP
   Terminal Weather Information for Pilots
8. TWL
   Tail Wheel Lock
9. TWL
   Tsuen Wan Line
10. TWL
    Twin Wheel Loading
11. TWLA
    Transit Watch Los Angeles
12. TWLT
    Two-Way Left Turn
13. TWLTL
    Two-Way Left Turn Lane
14. TWLTL
    Two Way Left Turn Lane
15. TWM
    Travey West Midlands
16. TWM
    Travel West Midlands
17. TWR
    Tower
18. TWS
    Truck Weight Study
19. TWSC
    Two-Way Stop-Controlled
20. TWT
    Total Weight

Last updated: January 23, 2022 — Total entries: 10,048