Lenguajes de Marcado de Hipertexto

•             ASN.1
•             EBML
•             YAML
•             Rich Text Format
•             S1000D
•             TeX
•             troff
•             HTML
•             BBCode
•             Markdown
•             ReStructuredText
•             setext
•             Textile
•             Wikitexto
•             DocBook
•             HelpML
•             LinuxDoc
•             POD
•             Microsoft Assistance ML
•             HTML
•             XHTML
•             Wireless ML
•             Handhelp ML
•             RDF
•             Meta Content Framework
•             GladeXML
•             MXML (Macromedia)
•             User Interface ML
•             XAML and MyXaml
•             XForms
•             XUL / XBL
•             Atom
•             RSS
•             ICE
•             OPML
•             OML
•             SyncML
•             WSDL
•             XINS
•             WSCL
•             WSFL
•             XML-RPC
•             Webml
•             Gráficos 2D: SVG, CGM, VML, InkML.
•             Gráficos 3D: VRML/X3D, STEP.
•             Matemática: MathML y OpenMath.
•             Música: LilyPond y MusicXML.
•             Taxonomía: DITA
•             Finanzas: eXtensible Business Reporting Language, Financial products ML.
•             Geomática: Geography ML.
•             Aeronáutica: Spacecraft ML.
•             Multimedia: Synchronized Multimedia Integration Language.
•             Voz: VoiceXML.
•             Mensajería instantánea: XMPP.
•             Videojuegos: BulletML, COLLADA.