Languages:
| Isocode | Glottocode | Language | Classification | Count |
|---|---|---|---|---|
| gdr | abam1239 | Wipi (Abam Dialect) | Eastern Trans-Fly | 95 |
| wiu | wiru1244 | Wiru | T, Wiru | 188 |
| wog | woga1249 | Wogamusin | S, Wogamusin-Chenapian | 78 |
| wbw | woii1237 | Woi | A, M, C, E, S, W, C, Y, Central-Western | 38 |
| wod | wola1243 | Wolani | T, W, Wissel Lakes | 32 |
| wod | wola1243 | Wolani (Upper Mbijandoga Dialect) | T, W, Wissel Lakes | 74 |
| wut | wutu1244 | Wutung | S, S, N, Eastern Skou | 30 |