| vsv | Virtual Machine Saved State |
| vswp | VMware Virtual Machine Swap |
| vsy | VNC Spy Log File |
| vsz | Vistumbler Compressed VS1 Data |
| vt | VT100 Terminal Data |
| vt2 | VibTrend v2 Data |
| vt3 | Langenscheidt Vokabeltrainer 3 Data |
| vtap | VTBuilder Animation Path Data |
| vtb | CaseWare Working Papers Layout Document |
| vtbl | PIPE-FLO Valve Data Table |
| vtc | BrainVoyager QX Time Course Data |
| vtc | ReliaSoft RGA VTC Data |
| vtcep | VTales Store Visualizer Environment Data |
| vtd | Microsoft VOLT Glyph Data |
| vtex_c | Valve Source 2 Compiled Texture Data |
| vtfx | Ceetron VTFx Format Data |
| vtg | SlickEdit Tags Data |
| vtl | Vocabulary Trainer Data |
| vtm | Adobe ColdFusion Query Data |
| vtm | CARIS Vector Transparency Mask Data |
| vto | ParaView VTK HyperOctree Data |
| vts | VTK XML Structured Grid Data |
| vtst | VTBuilder Build Structure Data |
| vtw | Viz Template Wizard Template |
| vtwc | Viz Template Wizard Control Template |
| vtx | Anim8or 3D Model |
| vtxml | Virtual Ticket XML Data |
| vty | Quagga Vtysh Script |
| vtz | VT Pro-e Touchpanel Project |
| vu | XtalView VU Object |
