Source : Free On-Line Dictionary of Computing

Network Solutions, Inc.
     
         (NSI) One of the three companies that provide and
        coordinate {InterNIC} services for the {NSFNet}.  NSI is
        responsible for registration.  NSI has been bought by, and is
        now a wholly-owned subsidiary of, {Science Applications
        International Corporation} (SAIC).
     
        (1995-11-09)