Markup

File Format
Name	Markup
Ontology	Electronic File Formats Markup

Markup languages express the structure and/or presentation of a document through the use of tags, elements, and embedded commands and codes. They are distinguished from programming languages, because instead of giving instructions to be executed, markup elements designate the nature, purpose, or style of text and media which is part of a document.

• DTD (Document Type Definition); used to define document formats in markup languages
• HTML (HyperText Markup Language)
• LaTeX (User-friendly version of TeX used by mathematicians, computer scientists etc)
• Markdown
• Opus Embedded Commands (OEC)
• reStructuredText
• Scribe
• SGML (Standard Generalised Markup Format)
• TEI (Text Encoding Initiative; Specialised dialect of SGML)
• TeX (TeX type-setting language created by Donald Knuth)
• Wiki markup
• WML
• XHTML (Extensible HTML)
• XML

See also Document and Text-based data.