JPLDIS

from The Free On-line Dictionary of Computing (8 July 2008)

JPLDIS

   {Jet Propulsion Laboratory} Display Information System.  Query
   system for {UNIVAC 1108} [or PDP's?] written in {Fortran},
   based on {Tymshare}'s "Retrieve".  Indirectly led to {Vulcan}
   which led to {dBASE II}.  Jack Hatfield, George Masters,
   W. Van Snyder, Jeb Long et al, JPL.

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

JPLDIS
       Jet Propulsion Laboratory Display Information System