Source : Free On-Line Dictionary of Computing

Extensible Stylesheet Language Transformations
     
         (XSLT) A {W3C} standard for transforming
        {XML} documents into other XML documents or other formats.
        This was conceived as part of {XSL} but has been found to have
        wider applications.
     
        {(http://www.w3.org/TR/xslt)}.
     
        (2001-10-04)