| Acronym | Definition |
|---|
| LSV | Las Vegas (Amtrak station code; Las Vegas, NV) |
| LSV | Low-Speed Vehicle |
| LSV | Light Strike Vehicle |
| LSV | Logistics Support Vessel |
| LSV | Linear Sweep Voltammetry |
| LSV | Long Saphenous Vein |
| LSV | Load Sensing Valve |
| LSV | Large-Scale Vehicle (US Navy) |
| LSV | Long Side Vertical (construction) |
| LSV | Landing Ship, Vehicle (WW II) |
| LSV | Lily Symptomless Virus |
| LSV | Language, Sex, Violence (game/TV/movie rating) |
| LSV | Laser Surface Velocimeter |
| LSV | Logistical Staging Vehicle |
| LSV | Lane Stanton Vance (San Marcos, CA) |
| LSV | Load Side Voltage (electrical engineering) |
| LSV | Lakonishok-Shleifer-Vishny |
| LSV | Line Status Verifier |
| LSV | Limited Systems Vehicle (fiction, Iain M. Banks) |
| LSV | Lockshield Valve (heating systems) |
| LSV | Los Santos Vagos (Grand Theft Auto: San Andreas) |
| LSV | Life Support Vehicle (police) |
| LSV | Liquid Scintillation Vial (radiological) |
| LSV | Linear Slope Variation (Approximation) |
| LSV | Lockheed, Sunnyvale (California) |
| LSV | Local Sound Velocity |
| LSV | Latinic Societas Unitas (Riverside, CA) |
| LSV | Logistics Supply Vehicle |
| LSV | Liquid-Solid-Vapor (fluid assessment) |