DuckCorp Dico

Found one definition

1.                 From The Free On-line Dictionary of Computing (19 January 2023):
                   
   
   
                   
                     
   Enhanced Directory Service
   EDS
      <operating system> (EDS) A common, distributed, integrated,
      directory service with centralized and/or replicated
      administration.
      [Reference?]
      (2003-06-18)