| OSV | Ocean Station Vessel 
| Others |
| OSV | OceanSide Village
| Others |
| OSV | Office of Student Volunteerism
| Others |
| OSV | Offices of Strengths and Vocation
| Others |
| OSV | Offices of Strengths Vocation
| Others |
| OSV | Offset Scan Voting
| Others |
| OSV | Offshore Supply Vessel
| Others |
| OSV | Offshore Support Vessel
| Others |
| OSV | Oil Stop Valves
| Others |
| OSV | Old Sturbridge Village
| Others |
| OSV | Oldsmobile Special Vehicle
| Others |
| OSV | Oldsmobile Speciality Vehicle
| Others |
| OSV | One Stage Voting
| Others |
| OSV | One State Variable
| Others |
| OSV | Opaque Strange Valuations
| Others |
| OSV | Opel Safety Vehicle
| Others |
| OSV | Opel Security Vehicle
| Others |
| OSV | Opel Special Vehicles
| Others |
| OSV | Open Source for Virtual Machines
| Others |
| OSV | Open Source Vehicle
| Others |
| OSV | Open Source Versatile
| Others |
| OSV | Open Source Victoria
| Others |
| OSV | Open Source Vulnerabilities
| Others |
| OSV | Operating System Validation
| Others |
| OSV | Operating System Vendor
| Others |
| OSV | Operational Site Visit
| Others |
| OSV | OPFOR Surrogate Vehicle
| Others |
| OSV | Optically Strong Variable
| Others |
| OSV | Orbis Sigma Valves
| Others |
| OSV | Orbital Specific Virtual
| Others |
| OSV | Orchestrated Service Virtualization
| Others |
| OSV | Ordinary Safety Vehicle
| Others |
| OSV | Oriented Safe and Valued
| Others |
| OSV | Original Seen & Verified
| Others |
| OSV | Original Sound Version
| Others |
| OSV | Our Sunday Visitor
| Others |
| OSV | Outside Stop Valve
| Others |
| OSV | OutSource Vendor
| Others |
| OSV | Over Sand Vehicle
| Others |
| OSV | Over Snow Vehicle
| Others |
| OSV | Oversized Vehicle
| Others |
| OSV | OverView Seamless Videowall
| Others |