| NSR | Nasal Septum Reconstruction 
| Others |
| NSR | National Science Review
| Others |
| NSR | National Scouting Report
| Others |
| NSR | National Security Review
| Others |
| NSR | National Simulation Resource
| Others |
| NSR | National Slug Rejectors
| Others |
| NSR | National Sports Roundtable
| Others |
| NSR | National Storage REIT
| Others |
| NSR | National Strategy Review
| Others |
| NSR | National Swine Registry
| Others |
| NSR | National Systems Research Company
| Others |
| NSR | Natural Stress Relief
| Others |
| NSR | Natural String Resonance
| Others |
| NSR | Neon Srt
| Others |
| NSR | Net Sales Realization
| Others |
| NSR | Net Smelter Return
| Others |
| NSR | NetSurfer Robotics (monthly e-zine)
| Others |
| NSR | Network Save Recovery
| Others |
| NSR | Network Storage Router
| Others |
| NSR | Neuro Somatic Reprogramming
| Others |
| NSR | Neuro Stress Release
| Others |
| NSR | Neutral Supportive Relaxation
| Others |
| NSR | Never Seems Right
| Others |
| NSR | Never Stop Riding
| Others |
| NSR | New School of Reno
| Others |
| NSR | New Silk Road
| Others |
| NSR | New Silk Route
| Others |
| NSR | New Source Review
| Others |
| NSR | New Student Registration
| Others |
| NSR | Newburgh and South Shore Railroad
| Others |
| NSR | Newburgh and South Shore Railroad Company
| Others |
| NSR | Next Stage Review
| Others |
| NSR | Nicaragua Surf Report
| Others |
| NSR | Nitride Semiconductor Research
| Others |
| NSR | No Sign of Recurrence
| Others |
| NSR | No Signup Required
| Others |
| NSR | No Source Requirement
| Others |
| NSR | No Such Rule
| Others |
| NSR | Nominal Slow Rate
| Others |
| NSR | Non Service Related
| Others |
| NSR | Non Shared Resources
| Others |
| NSR | Non Source Routed
| Others |
| NSR | Non Standard Response
| Others |
| NSR | Non Status Roads
| Others |
| NSR | Non Stop Routing
| Others |
| NSR | Non-Self Regulating
| Others |
| NSR | Non-Sequential Recording
| Others |
| NSR | Non-Significant Result
| Others |
| NSR | Non-Significant Risk
| Others |
| NSR | Normal Service Ruined
| Others |
| NSR | Normal Sinus Rhythm
| Others |
| NSR | Normal Slow Rate maneuver
| Others |
| NSR | North Side Redondo
| Others |
| NSR | Northern Sky Research
| Others |
| NSR | Northwest Sportbike Riders
| Others |
| NSR | Nova Sport Register
| Others |
| NSR | Nox Storage Reduction
| Others |
| NSR | Nuclear Science References
| Others |
| NSR | Nueva Sociedad Rural
| Others |
| NSR | Nvidia Shading Rasterizer
| Others |