XCBL (XML common business library), 220, 234, 375
XDR (XML data reduced), 215, 375
XLANG, 257, 375
XMethods, 255
XMI. See XML metadata interchange
XML. See extensible markup language
XML 1.0 (second edition), 212
XML metadata interchange (XMI), 93, 298, 375
XML schema definition, 92
XP (extreme programming), 375
XPath, 218, 375
XQuery, 218, 375
XSD (XML style sheet language), 215-216, 376
XSL. See extensible stylesheets language
XSLT (extensible style sheet language transformation), 376