aql

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

AQL

   <language> A picture {query language}, extension of {APL}.

   ["AQL: A Relational Database Management System and Its
   Geographical Applications", F. Antonacci et al, in Database
   Techniques for Pictorial Applications, A. Blaser ed,
   pp. 569-599].

   (1995-05-04)