NSR
NSR is widely recognized as the medical term Normal Sinus Rhythm, but it also appears as a sports motto, a U.S. National Security or Strategy Review, and the historic Newburgh and South Shore Railroad.
Medical
Normal Sinus Rhythm
Neuro Stress Release
Non-Significant Result
Nasal Septum Reconstruction
Next Stage Review
No Sign of Recurrence
Miscellaneous
Normal Service Ruined
National Slug Rejectors
Natural String Resonance
New Silk Route
Nicaragua Surf Report
North Side Redondo
National Swine Registry
Network Save Recovery
Narodowe Siły Rezerwowe
Community
Governmental
National Security Review
National Strategy Review
Non-Self Regulating
Never Seems Right
National Slow Rate
Nominal Slow Rate
Normal Slow Rate maneuver
Non-Significant Risk
International
Academic & Science
Nitride Semiconductor Research
Nuclear Science References
National Science Review
Northern Sky Research