| Nederlands | nld-000 |
| Tegenpaus Silvester IV | |
| Deutsch | deu-000 | Silvester IV. |
| English | eng-000 | Antipope Sylvester IV |
| français | fra-000 | Sylvestre IV |
| galego | glg-000 | Silvestre IV |
| magyar | hun-000 | IV. Szilveszter ellenpápa |
| italiano | ita-000 | Antipapa Silvestro IV |
| latine | lat-000 | Silvester IV |
| español | spa-000 | Silvestre IV |
| svenska | swe-000 | Silvester IV |