VPN (disambiguation)

VPN stands for:

• Virtual private network, a closed computer network that is constructed in a public network infrastructure
• Process arrow network diagram, a subspecies of a network plan, see Netzplantechnik
• Verejnosť proti násiliu, Public Against Violence, a political movement in Czechoslovakia 1989-1992

Ss stands for:

• Subject, subject, a term for participants in a psychological experiment

• Disambiguation
• Abbreviation