What does NSI stand for?

Handbook of North-Semitic Inscriptions - A publication (BJA)

Name Service Independent (SAUS)

Narragansett Shipwrights, Newport, RI - Manufacturer code for watercraft hull identification number (USCG)

NASA Science Internet

NASA - National Aeronautical and Space Administration Standard Indicator

NASA Standard Initiator (NASA)

National environmental Satellite data and Information service (SAUS)

National Security Index of the American Security Council - A publication (DLA)

National Security Information (NRCH)

National Service Industries, Inc. - NYSE symbol (SPSG)

National Service - Life Insurance

National Shipbuilding Initiative - MARAD (TAG)

National Shoe Institute (EA)

National Space Institute - Later, NSS (EA)

National Statistical Institute (EURO)

National Supervisory Inspectorate - British (EECA)

Natl Service Indus - NYSE symbol

Natural Scale Indicator (GIS)

Naval Science Instructor (DNAB)

Negative Self-Image - Psychology

Network Solutions

Network Solutions, Inc.

Network Strategies, Inc. - Fairfax, VA - Telecommunications (TSSD)

Network Support, Inc.

Neurosciences Institute (DAVI)

Next Sequential Instruction

Nielsen Station Index - Nielsen Media Research - Information service or system

Nigerian Sign Language - Language code (ETLW)

Nitrogen Solubility Index - Analytical chemistry

Noise Source Instrumentation

Nonsatellite Identification

Nonsequenced Information (IAA)

Non-SNA Interconnect (SAUS)

Non-Specific Illness (WDAA)

Nonspecific Infection - Medicine (MELL)

Nonspecific Sexually Transmitted Infection - Medicine

Nonstandard Item

Nonstocked Item

Nonstreptococcal Infection - Medicine (MELL)

Non-Syncytium-Inducing - Cytology

Norsk Senter for Informatikk - Norwegian Center for Informatics - Information service or system (IID)

North-South Institute - Canada (EAIO)

Northwest Software, Inc. - Commercial firm

Norton Simon, Inc. (EFIS)

No Sign of Infection (SAUS)

No Sign of Inflammation (SAUS)

No Signs of Infection - Medicine (DMAA)

Not Seriously Injured - Environmental science (COE)

Nuclear Safety Inspection (NVT)

Nuclear Safety Institute

Nuclear Services International

Nuclear Status Indicator (DNAB)

Nuclear Surety Inspection

Numetic Signal Insignia (SAUS)

Nusantara Systems International Inc. (EFIS)

San Nicolas Island, CA - Location identifier - FAA (FAAL)