VPN
VPN is an abbreviation for:
- Virtual Private Network , virtual private communication network
- Violence Prevention Network , German non-governmental organization, active in the prevention of extremism and deradicalization
- Activity arrow network plan, subtype of a network plan; see network plan technique
- Verejnosť proti násiliu , Public Against Violence , Political Movement in Czechoslovakia 1989–1992
Vpn stands for:
- Test subject, participant in a psychological experiment; see subject