Rail Transport Abbreviations and Acronyms

1. VLR
   Visitors Location Register
2. VM
   Virginia and Maryland
3. VM
   Value Management
4. VMMX
   Vulcan Materials Company
5. VMVX
   VMV Enterprises, Inc
6. VNCAB
   Vehicle and Network Change Approvals Board
7. VO
   Volume
8. VO
   Variation Order
9. VOBC
   Vehicle Onboard Control
10. VOL
    Volume
11. VOLS
    Volume
12. VPF
    Value of Preventing a Fatality criterion
13. VPI
    Vital Processor Interlocking
14. VR
    Valdosta Railway
15. VRAC
    Vehicle and Route Acceptance Contract
16. VRE
    Virginia Railway Express
17. VREX
    Virginia Railway Express
18. VRG
    Virgin Rail Group
19. VRR
    Vaughan Railroad Company
20. VRRC
    Vandalia Railroad

Last updated: May 24, 2020 — Total entries: 4,035