Transportation Abbreviations and Acronyms

1. ACM
   Aviation Control Measure
2. ADT
   Average Daily Traffic (vpd in both directions)
3. ADT
   Average Daily Trips
4. APOD
   Aerial Port of Debarkation
5. COV
   Counter obstacle vehicle (US)
6. CRU
   Combination Roll Up
7. H2O
   Water
8. RAT
   Rider's Association of Triumph
9. RAT
   Rocket Aided Takeoff
10. RAT
    Right At Torrance
11. RAT
    Ride All the Time
12. RAT
    Radically Altered Transportation
13. RAT
    Road Anomalies Tour
14. STOR
    Storage
15. STS
    Space Transportation System
16. STS
    Schuylkill Transportation System
17. STS
    Special Transportation Service
18. STS
    Shuttle Train Services
19. STS
    Sexy Touring Sedan
20. STS
    Sport Touring Sedan

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