| iso639ID iso639Name |
| 639 Root ▶ nycl NotYetClassified ▶ nycl-o NotYetClassified-o ▷ onj Onjob |
| ethnologueID ethnologueName |
| onj Onjob |
| glottologID glottologName |
glotto Root ▶ daga1274 Dagan ▷ onjo1240 Onjob
|
| geoentityID geoentityName |
| oc•pac•ME•PG Papua New Guinea |