| Abbreviation | Definition |
|---|---|
| VSNAG | Voluntary Sector National Advisory Group |
| VSNTO | Voluntary Sector National Training Organisation |
| VSO | Voluntary Sector Option |
| VSO | Voluntary Sector Option (New Deal)or Voluntary Service Overseas |
| VSO | voluntary sector organisation |
| VSO | voluntary service organisation |
| VSO | Voluntary Services Overseas |
| VSPG | Voluntary Sector Policy and Grants |
| VSpR | Visiting Specialist Registrar (not quite, but headed towards extinction) |
| VTE | ventricular tachycardic event |
| VTN | Vaccine Trials Network |
| VTN | Visiting Training Number |
| VTN | Visiting Training Number (VTN) |
| VTN | vitronectin |
| VTR | variable tandem repeat |
| VTR | vertical transmission rate |
| VTR | vesicular transport system |
| VTR | Vocational Training Record |
| VZV | Varicella-Zoster Virus |
| W3CGuidelines | World Wide Web Consortium Guidelines |