Category:ISO 15924:Vaii

This category lists languages which use the Vai script (or vaï in French), coded Vaii or 470 in ISO 15924 since 2007-07-02 [typology: simple syllabary; main direction: ltr], supported by Unicode since version 5.1 with the alias Vai (ref. : Ch19.5). See also Wikipedia:en:ISO 15924:Vaii, Wikidata:Q523078.
You can render that script on your system with the following fonts (in order of coverage): 'Noto Sans Vai', Ebrima, sans-serif.