| 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 | — |
chu
— Church Slavic; Old Slavonic; Church Slavonic; Old Bulgarian; Old Church Slavonic
- Introduced in Issue 0 (or earlier)