| Acronym | Definition |
|---|
| VPN | Virtual Private Network |
| VPN | Verace Pizza Napoletana (Italian: Genuine Pizza Association) |
| VPN | Vendor Part Number |
| VPN | Vendor Private Network |
| VPN | Virtuelle Private Netzwerke (German: Virtual Private Network) |
| VPN | Violence Prevention Network (various locations) |
| VPN | Virtual Page Number (memory architecture) |
| VPN | Ventral Posterior Nucleus (somatosensory relay nucleus in thalamus of the brain) |
| VPN | Vancomycin, Polymyxin, Nystatin |
| VPN | Vertical Pattern Noise (digital camera sensors) |
| VPN | Vorgangspfeil-Netzplan (German) |
| VPN | Voice Product Net |
| VPN | Virtual Path Number (telecommunications) |
| VPN | Volunteer Physicians Network |
| VPN | Virtual Productions Network |