| Abbreviation | Definition |
|---|---|
| VSO | Valdosta Southern Railroad |
| VSOR | Vicksburg Southern Railroad (Watco) |
| VSR | V and S Railway |
| VSRP | Virginia State Rail Plan |
| VSRR | Virginia Southern Division, North Carolina and Virginia Railroad |
| VSRR | Virginia Southern Railroad (North Carolina and Virginia Railroad) |
| VT | Virginia Truckee, Std. Guage R.R. Extant: Virginia City To Carson City, Nevada |
| VT | Virginia & Truckee |
| VT | Virginia & Truckee, Std. Guage R.R. Extant: Virginia City To Carson City, Nevada |
| VT | Virginia and Truckee Railroad |
| VT | Virginia Truckee |
| VTEC | Virgin Trains East Coast |
| VTGU | VTG Vereinigte Tanklage U Transportmittel GMBH |
| VTGU | VTG Vereinigte Tanklager U Transportmittel |
| VTMU | Vantem Modular |
| VTR | Vermont Railway |
| VTR | Vermont Railway Incorporated |
| VTRZ | Vermont Railway |
| VTRZ | Vermont Railway Incorporated |
| VTTX | TTX Company |