| Label | Name | Parent media type |
|---|---|---|
| Adobe InDesign ICML | application/icml+xml | |
| Adobe InDesign INCX | application/incx+xml | |
| CSS stylesheet | text/css | text/plain |
| DITA | application/dita+xml | text/xml |
| HTML | text/html | |
| HTML Help (CHM) | application/x-chm | |
| JSON text | application/json | |
| JavaScript | text/javascript | text/plain |
| MathML | application/mathml+xml | text/xml |
| PDF document | application/pdf | |
| Plain text | text/plain | |
| RDF | application/rdf+xml | text/xml |
| Rich Text Format | application/rtf | |
| XHTML | application/xhtml+xml | text/xml |
| XML | text/xml | |
| XProc Pipeline Document | application/xproc+xml | text/xml |
| ZIP archive | application/zip | |
| ePub | application/epub+zip | application/zip |