| Isfahani | pes-001 |
| wolapuk | |
| Afrikaans | afr-000 | Volapük |
| Classical Arabic—ASJP | arb-001 | fulabuk |
| biełaruskaja łacinka | bel-002 | valjapjuk |
| Hànyǔ | cmn-003 | Wòlāpǔkè yǔ |
| dansk | dan-000 | volapyk |
| Deutsch | deu-000 | Volapük |
| English | eng-000 | Volapuk |
| Esperanto | epo-000 | volapuko |
| français | fra-000 | volapük |
| magyar | hun-000 | volapük |
| íslenska | isl-000 | volapuk |
| Nihongo | jpn-001 | vorapyuku |
| Hangungmal | kor-001 | bolrapuikeu |
| Lëtzebuergesch | ltz-000 | Volapük |
| Nederlands | nld-000 | Volapük |
| bokmål | nob-000 | volapyk |
| polski | pol-000 | wolapik |
| português | por-000 | volapuque |
| russkij | rus-001 | wolapjuk |
| russkij | rus-001 | woljapjuk |
| slovenščina | slv-000 | volapik |
| español | spa-000 | volapük |
| Türkçe | tur-000 | Volapük |
| Volapük | vol-000 | Volapük |