DOM 2 Events
- Interfaces for mutation and user interface events. Allows a script to capture events, and includes support for event bubbling and cancellation.
- http://www.w3.org/TR/DOM-Level-2-Events/

DOM 2 HTML
- Builds on DOM 2 core, adding interfaces specific to HTML documents.
- http://www.w3.org/TR/DOM-Level-2-HTML/

DOM 2 Views
- AbstractView and DocumentView interfaces for accessing and updating a representation of a document.
- http://www.w3.org/TR/DOM-Level-2-Views/

DOM 2 Style
- DOM interfaces for working with Cascading Style Sheets (CSS) and styles of elements in a document.
- http://www.w3.org/TR/DOM-Level-2-Style/

DOM 2 Traversal-Range
- DOM interfaces for traversing document trees and working with contiguous selections.
- http://www.w3.org/TR/DOM-Level-2-Traversal-Range/

DOM Technical Reports
- A list of all W3C DOM recommendations and working drafts.
- http://www.w3.org/DOM/DOMTR.html

Mathematical Markup Language
- Includes a DOM module for manipulating MathML.
- http://www.w3.org/TR/MathML2/

Scalable Vector Graphics
- Specification includes a DOM API for manipulating SVG images.
- http://www.w3.org/TR/SVG/

Synchronized Multimedia Integration Language
- Includes a DOM API for manipulating SMIL multimedia presentations. Still being developed.
- http://www.w3.org/TR/smil-boston-dom/

DOM Level 2 Core
- A set of core interfaces to create and manipulate the structure and contents of a document, including the Node and Document interfaces.
- http://www.w3.org/TR/DOM-Level-2-Core/

DOM Level 1
- Stable and widely implemented, this is the normative specification.
- http://www.w3.org/TR/REC-DOM-Level-1/