| iso639ID iso639Name |
| 639 Root ▶ nycl NotYetClassified ▶ nycl-b NotYetClassified-b ▷ bso Buso |
| ethnologueID ethnologueName |
| bso Buso |
| glottologID glottologName |
glotto Root ▶ special Special Group ▶ book1242 Bookkeeping ▷ buso1242 Buso
|
| geoentityID geoentityName |
| af•c•TD Chad |