| World Wide Web Consortium | http://www.w3.org/ |
| Extensible Markup Language (XML) 1.0 (Second Edition) | http://www.w3.org/ |
| Document Object Model (DOM) Level 2 Core Specification | http://www.w3.org/ |
| SAX project | http://www.saxproject.org/ |
| SOAP specification | http://www.w3.org/ |
| Liberty Alliance Project | http://www.projectliberty.org/ |
| Web Services Interoperability organization | http://www.ws-i.org/ |
| Organization for the Advancement of Structured Information Standards | http://www.oasis-open.org/ |