| Abbreviation | Definition |
|---|---|
| VTR | Verification Test Report |
| VTR | VideoTape Recorder |
| VTS | Vandenberg Tracking Station |
| VTS | Vertical Test Site |
| VTS | Vertical Test Stand |
| VTS | Vertical Test System |
| VTS | Video Test Set |
| VTVM | Vacuum Tube VoltMeter |
| VTX | VerTeX |
| VU | Vehicle Unit |
| VU | Vehicle Utility |
| VU | Volume Unit |
| VUL | Vulnerable |
| VUT | Vacuum Ultra- Violet |
| VUV | Vacuum UltraViolet |
| VUV | Vacuum Ultra-Violet |
| VUVS | Vacuum Ultra-Violet Spectroscopy |
| VV | Velocity Vector |
| VV | Vent Valve |
| VV&T | Verification, Validation, and Testing |