| linguasphereID linguasphereName |
| ?tnc=1&tr=lsr&sea1=Sudovian |
| ethnologueID ethnologueName |
| xsv Sudovian |
| glottologID glottologName |
glotto Root ▶ indo1319 Indo-European ▶ clas1257 Classical Indo-European ▶ balt1263 Balto-Slavic ▶ prus1238 Old Prussian ▷ sudo1236 Sudovian
|
| geoentityID geoentityName |
| extinct: eu•c•PL Polska |