Similar to GPX
Document Composition Facility
Document Type Definition
Document type definitionExtensible Markup Language
XMLGeneralized Markup Language
IBM Generalized Markup LanguageGroff
Groff (software)Internationalization Tag Set
Internationalization Tag SetJSON-LD
JSON-LD▲2 trendsMC-B2
Mobile Markup Language
Pandoc
PandocQML
QMLRobotML
Roff
Roff (software)Rule Markup Language
RuleMLSATySFi
SCRIPT/VS
SCRIPT (markup)SGML実体
SGML entityStandard Generalized Markup Language
Standard Generalized Markup LanguageSXML
SXMLTeX
TeX▲1 trendsTOML
TOMLWell-known text
Well-known text representation of geometryXML
YAML
YAMLZK (フレームワーク)
ZK (framework)区切り文字
Delimiterジェームズ・クラーク (ソフトウェア技術者)
James Clark (programmer)Compact HTML
C-HTML