VSB

VSB may refer to:


 * Vancouver School Board, common name for School District 39 Vancouver, British Columbia
 * Finno-Soviet Treaty of 1948 (Vänskaps-, samarbets- och biståndsavtalet), the basis for Finno–Soviet relations from 1948 to 1992
 * United Swiss Railways (Vereinigte Schweizerbahnen), a former railway company in Switzerland
 * Vestigial sideband, in radio communications, a sideband that has been only partly cut off or suppressed
 * Very small business, companies that are at the lower end, in terms of size, to companies that are considered small and medium enterprise
 * Villanova School of Business at Villanova University, Philadelphia, Pennsylvania
 * Virginia State Bar, the Bar Association of the Commonwealth of Virginia
 * Völkisch-Social Bloc, a right-wing electoral alliance in post World War I Germany
 * VSB-TV, a defunct NBC affiliate in Bermuda
 * VSB, (voltage standby), a power supply line on an ATX motherboard form factor that stays active when the power supply is not active
 * Technical University of Ostrava (Vysoká škola báňská - Technická univerzita Ostrava), in the city of Ostrava, Czech Republic
 * Space Quest: Vohaul Strikes Back, a fan-made sequel to the Space Quest video game series
 * VSB, Scouting bombing plane, United States Navy acronym