VSP

VSP may refer to:


 * V. S. Pritchett (1900–1997), author
 * Valley State Prison in Chowchilla, California
 * Vehicle Sound for Pedestrians, a noise warning system for electric vehicles developed by Nissan
 * Vehicle-specific power, a formalism used in the evaluation of vehicle emissions
 * Vermont State Police
 * Vertical seismic profile (geophysics)
 * Very Serious People, a phrase referring to commentators who retain a respectable reputation despite being consistently wrong about everything, popularized by Paul Krugman
 * Victoria Socialist Party, of Australia
 * Videsha Seva Padakkama, a military decoration in Sri Lanka
 * Virginia State Police
 * Virtual Storage Platform, from Hitachi Data Systems
 * Virtuoso Server Pages; see Virtuoso Universal Server
 * Visakhapatnam Steel Plant
 * Vision Service Plan, a vision insurance company
 * VoIP, service provider
 * Voith Schneider Propeller, a marine propulsion system
 * Voitures sans permis, low-speed vehicles not requiring a driving licence to operate in France
 * Voltage Sensitive Phosphatase, a family of voltage-regulated proteins