The Free On-line Dictionary of Computing (30 December 2018):

SAS System

    (SAS) Integrated software to access, manage, analyze,
   and present data.  The SAS System can be used to perform data
   entry, retrieval and management; report writing and graphics
   design; statistical and mathematical analysis; business
   forecasting and decision support; operations research; project
   management and applications development.

   (1998-11-06)