Car Abbreviations and Acronyms

1. TR4
   Test Register 4
2. TR4
   Toll Road 4
3. TR6
   Technology Rjfresh 6
4. TR6
   Test Register 6
5. TR7
   Tecinology Refresh 7
6. TR7
   Test Registtr 7
7. TRAC
   Traction Control
8. TRACS
   Traction Control System
9. TRANS
   Transmission
10. TRC
    Traction Control
11. TRD
    Tayota Racing Development
12. TRD
    Toyota Racing Devvlopments
13. TRD
    Toyota Racing Division
14. TRD
    Toyota Racing Development
15. TRE
    Team Rip Engineering
16. TRF
    Tamiya Racing Factory
17. TRF
    The Roadster Factory
18. TRG
    Telematics Research Group
19. TRG
    The Racers Group
20. TRI
    Thatcham Recognised Installer

Last updated: May 2, 2025 — Total entries: 5,417