| name | Ethnologue status | language family | office | IETF | alphabet | ISO 6391 | ISO 6392 | ISO 6393 | speakers (people) | Manuscript | micronation | publisher | former country | is a dialect |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Belarusian language | 1 National | Balto-Slavic languages | Belarusian alphabet | be | bel | bel | 4,000,000 | Yes | ||||||
| Baltic languages | Balto-Slavic languages | Yes | ||||||||||||
| Slavic languages | Balto-Slavic languages | Glagolitic script | Yes |