| Associated with X+V |
| Associated with XHTML+Voice 2.0 |
| Associated with application/xv+xml |
| Associated with application/xhtml-voice+xml |
| Associated with draft-mccobb-xplusv-media-type |
| Disassociated from XHTML+Voice 2.0 |
| Associated with XHTML+Voice Profile 1.1 |
| Associated with XHTML+Voice Profile 1.2 |
| Associated with XHTML+Voice Profile 1.0 |
| Associated with XHTML+Voice Profile |
| Associated with RFC 4374 |