| Acronym | Definition |
|---|
| VSP | Vision Service Plan |
| VSP | VPN (Virtual Private Network) Service Provider |
| VSP | Variable Speed Pump |
| VSP | Visakhapatnam Steel Plant (Visakhapatnam, India) |
| VSP | Virginia State Police |
| VSP | Vertical Seismic Profile (geophysics) |
| VSP | Vizag Steel Plant (Visakhapatnam, India) |
| VSP | Vehicle Specific Power (vehicle emissions) |
| VSP | Virtual Sound Processor |
| VSP | Virtual Server Project |
| VSP | Virtual Serial Port |
| VSP | Virtual Space Time Product |
| VSP | Validated Server Program |
| VSP | Virtualization Service Provider |
| VSP | Vehicle Sound for Pedestrians (Nissan) |
| VSP | Vessel Sanitation Program |
| VSP | Velocity Sports Performance (various locations) |
| VSP | Volontari in Servizio Permanente (Italian: Volunteers in Permanent Service) |
| VSP | Very Special Person |
| VSP | Volusia Speedway Park (Florida) |
| VSP | Voith Schneider Propeller |
| VSP | Virtual Service Provider |
| VSP | Visual Sample Plan (software tool for modeling building contamination) |
| VSP | Voice Service Provider |
| VSP | Vertical Service Provider |
| VSP | Vehicle Safety Program (various locations) |
| VSP | Variable Staffing Pool (various locations) |
| VSP | Victim Services Program (various locations) |
| VSP | Voiture Sans Permis (France) |
| VSP | Vegetative Storage Protein (plant biology) |
| VSP | Viable Salmonid Population (US Endangered Species Act) |
| VSP | Variable Speed Playback |
| VSP | Vertical Speed |
| VSP | Visiting Scholars Program |
| VSP | Video Signal Processor |
| VSP | Voluntary Separation Plan |
| VSP | Visiting Scientist Programs (UCAR) |
| VSP | Visiting Scientist Programs |
| VSP | Variant-Specific Surface Protein (molecular biology) |
| VSP | Village Stability Program (Afghanistan) |
| VSP | Voice Selection Panel (US DoD) |
| VSP | Virtualization Service Provider (Microsoft Windows) |
| VSP | Voting Systems Panel (California) |
| VSP | Vietnam Steel Products Co., Ltd. |
| VSP | Vent Sizing Package (calorimeter; Fauske & Associates, LLC) |
| VSP | Virtual Single Processor |
| VSP | Vegetation Sample Plot (various organizations) |
| VSP | Virtual Storage Portal |
| VSP | Vector Signal Processing |
| VSP | V-groove Side Pumping (optical fibers) |
| VSP | Virtual System Prototype |
| VSP | Visual Street Performance (Lisbon, Portugal graffiti exhibition) |
| VSP | Visual Storage Planner |
| VSP | Virtual Software Processor (coverification/cosimulation technology) |
| VSP | Versatile Signaling Point |
| VSP | Value-added Sales Partner |
| VSP | Vitrified Spent Potliner |
| VSP | Vehicular Speaker Phone |
| VSP | Vocabulary, Spelling and Poetry |
| VSP | Very Stupid People |
| VSP | Vector-Space Projection |
| VSP | Vukuzenzele Sekusile Party (South Africa) |
| VSP | Very Superior Pale (brandy) |
| VSP | Virtual System Printer |
| VSP | Variable Site Parameter |
| VSP | Velocity Seismic Profile (oil exploration) |
| VSP | Verification Status Page |
| VSP | Very Special Pale (cognac) |
| VSP | Vertical Seismic Profile/Profiling |
| VSP | Video Standards Profile (now called VISP) |
| VSP | Variable System Parameter |
| VSP | Voluntary Service Plan |
| VSP | Video System Processor |
| VSP | Very Successful People |
| VSP | Vehicle Survivability Program |
| VSP | Volume Subscription Program |