List of XML namespaces
XML namespaces are used to mix multiple XML languages in a single document. See Namespace (XML) for details. This list is intended to enumerate the most common namespaces. Since any new namespaces can be named at any time, it is not your job to achieve completeness.
Standardized
World Wide Web Consortium
Recommendations
Proposed Edited Recommendations
| Namespace | language | specification |
|---|
Proposed Recommendations
| Namespace | language | specification |
|---|
Candidate Recommendations
| Namespace | language | specification |
|---|---|---|
| http://www.w3.org/ns/xbl | XBL 2.0 | w3.org |
| http://www.w3.org/2006/02/addressing/wsdl | WSDL | w3.org |
Web services
| Namespace | language | specification |
|---|---|---|
| http://www.w3.org/2003/05/soap-envelope | Web Services Addressing 1.0 - SOAP Binding / SOAP 1.2 | |
| http://schemas.xmlsoap.org/soap/envelope | ||
| http://www.w3.org/2005/08/addressing | ||
| http://www.w3.org/2006/05/addressing/wsdl | ||
| http://www.w3.org/2006/01/wsdl/soap | ||
| http://www.w3.org/2001/XMLSchema | ||
| http://schemas.xmlsoap.org/wsdl/ | Web Services Description Language WSDL 1.1 | |
| http://schemas.xmlsoap.org/wsdl/soap/ | WSDL 1.1 SOAP 1.1 | see: w3.org |
| http://schemas.xmlsoap.org/wsdl/soap12/ | WSDL 1.1 SOAP 1.2 | see: w3.org |
| http://www.w3.org/ns/wsdl/soap | WSDL 2.0 SOAP Binding Namespace (WSDL 2.0 uses SOAP 1.2 by default) | w3.org |
| http://www.w3.org/ns/wsdl | Web Services Description Language WSDL 2.0 | w3.org |
| http://www.w3.org/2006/01/wsdl | Web Services Description Language WSDL 2.0 (deprecated) | w3.org |
| http://docs.oasis-open.org/wsn/t-1 | Web Services Topics (WS-Topics) 1.3 OASIS Standard, approved October 1st 2006 | docs.oasis-open.org (PDF; 218 kB) |
| http://docs.oasis-open.org/wsn/b-2 | Web Services Base Notification (WS-BaseNotification) 1.3 OASIS Standard, approved October 1st 2006 | docs.oasis-open.org (PDF; 388 kB) |
| http://docs.oasis-open.org/wsn/br-2 | Web Services Brokered Notification (WS-BrokeredNotification) 1.3 OASIS Standard, approved October 1st 2006 | docs.oasis-open.org (PDF; 233 kB) |
| http://docs.oasis-open.org/ws-caf/2005/10/wsctx | Web Services Context (WS-Context) 1.0 OASIS Standard, approved April 2nd 2007 | docs.oasis-open.org (PDF; 185 kB) |
Working Drafts
In contrast to the recommendations, subsequent changes to the namespaces are possible in the working drafts.
| Namespace | language | specification |
|---|
Proprietary
Adobe
| Namespace | language | specification |
|---|---|---|
| http://ns.adobe.com/spry | Spry | labs.adobe.com |
Microsoft
| Namespace | language | specification |
|---|---|---|
| http://schemas.microsoft.com/developer/msbuild/2003 | MSBuild | msdn.microsoft.com |
| http://schemas.microsoft.com/winfx/2006/xaml | XAML | download.microsoft.com (PDF; 2,652 kB) |
| http://schemas.microsoft.com/winfx/2006/xaml/presentation | XAML ( Windows Presentation Foundation , Windows Store apps ) | download.microsoft.com (PDF; 13,023 kB) |
| http://schemas.microsoft.com/client/2007 | XAML ( Silverlight ) | download.microsoft.com (PDF; 4,325 kB) |
Mozilla
| Namespace | language | specification |
|---|---|---|
| http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul | XUL | XML User Interface Language ( Memento from February 2, 2002 in the Internet Archive ) |
| http://www.mozilla.org/xbl | XBL | developer.mozilla.org |
Others
| Namespace | language | specification |
|---|---|---|
| http://xml.zope.org/namespaces/tal | Template Attribute Language | wiki.zope.org |
| http://xml.zope.org/namespaces/metal | Macro Expansion TAL | wiki.zope.org |
| http://xml.zope.org/namespaces/i18n | i18n VALLEY | see zope3.mpg.de |
| http://purl.org/kid/ns# | Kid, an XML -compliant template language inspired by TAL | Named Template Functions ( Memento from October 7, 2007 in the Internet Archive ) |
| http://genshi.edgewall.org/ | Genshi, a Kid-inspired template language genshi.edgewall.org | genshi.edgewall.org |