rje

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

Remote Job Entry
RJE

   <operating system> (RJE) A system, widely used in the mid/late
   1960s, for submitting {jobs} to {mainframes} like the {IBM
   360} under {OS/MFT}.  Communication with the {computer
   operator} was via the keyboard and later via {CRTs}.

   (1999-03-26)