| Description | Notes | |
|---|---|---|
| EN | Church Slavic; Old Slavonic; Church Slavonic; Old Bulgarian; Old Church Slavonic | — |
| FR | Slavon d’église ; Vieux slave ; Slavon liturgique ; Vieux bulgare | — |
| ES | Church Slavic | — |
List 74 · Language – based on ISO 639-2/B
chu — Church Slavic; Old Slavonic; Church Slavonic; Old Bulgarian; Old Church Slavonic
<?xml version="1.0" encoding="UTF-8"?>
<Product xmlns="http://ns.editeur.org/onix/3.0/reference">
<DescriptiveDetail>
<Language>
<LanguageCode>chu</LanguageCode>
</Language>
</DescriptiveDetail>
</Product>- Introduced in Issue 0 (or earlier)