abbreviated test language for avionics systems

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

Abbreviated Test Language for Avionics Systems
ATLAS

   <language> (ATLAS) A Mil-spec language for automatic testing
   of avionics equipment.  ATLAS replaced {Gaelic} and several
   other test languages.

   ["IEEE Standard ATLAS Test Language", IEEE Std 416-1976].

   (2000-04-03)