Similar to TOML
DITA Open Toolkit
DITA Open ToolkitDocument Composition Facility
Document Type Definition
Document type definitionExtensible Application Markup Language
Extensible Application Markup LanguageGeneralized Markup Language
IBM Generalized Markup LanguageGeography Markup Language
Geography Markup Language
GPX
GPS Exchange FormatGraph Modelling Language
Graph Modelling LanguageGraphML
Groff
Groff (software)
HTML5
HTML5Internationalization Tag Set
Internationalization Tag SetJournal Article Tag Suite
Journal Article Tag SuiteLightweight-Interactive-Multimedia-Environment
MC-B2
MXML
MXMLOpen Scripture Information Standard
Open Scripture Information Standard
Pandoc
Pandoc
QML
QMLRobotML
Roff
Roff (software)Rule Markup Language
RuleMLSABLE
SABLE
SATySFi
SCRIPT/VS
SCRIPT (markup)
SGML
Standard Generalized Markup LanguageSGML実体
SGML entitySpeech Synthesis Markup Language
Speech Synthesis Markup Language
