formatting output specification instance

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

Formatting Output Specification Instance
FOSI

   <text, standard> (FOSI) An old {SGML} {DTD} {standard} for
   {document management} in the US military, to be replaced (soon
   after Oct 1996?) by the {ISO} standard {DSSSL}.

   (1996-10-07)