What does NSR stand for?

Aqua Fiberglass, Fort Walton Beach, FL - Manufacturer code for watercraft hull identification number (USCG)

Maritime Sign Language - Language code (ETLW)

Mount Vernon, WA - Location identifier - FAA (FAAL)

Naphthenic SO2 (Sulfur Dioxide) Raffinate - Petroleum engineering

Nasoseptal Reconstruction - Otorhinolaryngology (DAVI)

Natinal Securities & Research Corp. (EFIS)

National Air Charter PT - Indonesia - ICAO designator (FAAC)

National Scenic Riverway

National Scientific Register

National Security Review (AAGC)

National Shipping Report - NATO

National Shipping Representative (NATG)

National Shorthand Reporter - A publication

National Singles Registry (EA)

National Slow Rate (NASA)

National Strategy Review - Military technology (DDF)

National Swine Registry (NTPA)

NATO Staff Requirements (MCD)

Naval Staff Requirement (SAUS)

Naval Supply Requirement (DNAB)

Net Survival Rate

Neutron Source Reactor

Newburgh & South Shore Railroad - Federal Railroad Administration identification code

New Source Review - A publication (EPA)

Night Sky Radiation

Nitrile Silicone Rubber - Organic chemistry

Nizam's State Railway - Indian Railway (TIR)

Noise-to-Signal Ratio (IAA)

Nominal Slow Rate - NASA (KSC)

Non Sequential Recording (SAUS)

Non-Shared Resources (SAUS)

Non Significant Result - Medicine

Nonsignificant Risk - A device study (TPAL)

Non Slug Return (SAUS)

Non-Source Routed (SAUS)

Nonspecific Reaction - Medicine (DMAA)

Non-Storage Resources (SAUS)

Norair Science Report (SAA)

Nordic Shooting Region (EAIO)

Nordiska Skidskolans Rad - Nordic Council of Ski Schools - NCSS - Finland (EAIO)

Nordiska Skogsarbetsstudiernas Rad - Nordic Research Council on Forest Operations - Sweden (EAIO)

Nordisk Skuespillerrad - Nordic Actors' Council - NAC - Sweden (EAIO)

Norfolk Southern Railway Co. - NYSE symbol (SAG)

Normal Service Request (ELAL)

Normal Sinus Rhythm - Medicine (DMAA)

Normal Slow Rate Maneuver (NASA)

Norske Samers Riksforbund - Norway

Northern Sea Route (NATG)

North Staffordshire Railway - British (ROG)

No Sign of Recurrence - Medicine (DMAA)

No Slot Release (ELAL)

No Staff Responsibility - Army (AABC)

Notch Strength Ratio (SAUS)

Notch Stress Rupture (SAUS)

Not Seen Regularly - Medicine (DAVI)

Nova Scotia Provincial Library - UTLAS symbol

Nova Scotia Regiment - Canada (DMA)

NOx (Oxides of Nitrogen) Storage Reduction - Automotive emissions

NSR Resources, Inc. - Toronto Stock Exchange symbol

Nuclear Science References - Database (GDD)

Nuclear Spin Relaxation - Physics

Nuclear Structure References - Brookhaven National Laboratory - Information service or system

Nutrient Supply Rate - Oceanography