Languages:
| Isocode | Glottocode | Language | Classification | Count |
|---|---|---|---|---|
| wbw | woii1237 | Woi | A, M, C, E, S, W, C, Y, Central-Western | 38 |
| wod | wola1243 | Wolani (Upper Mbijandoga Dialect) | T, W, Wissel Lakes | 74 |
| wod | wola1243 | Wolani | T, W, Wissel Lakes | 32 |
| gdr | woni1239 | Wipi (Wonie Dialect) | Eastern Trans-Fly | 91 |
| wut | wutu1244 | Wutung | S, S, N, Eastern Skou | 30 |
| wnc | yaga1259 | Wantoat (Yagawak Dialect) | T, F, F, Wantoat | 56 |
| gdr | yuta1239 | Wipi (Yuta Dialect) | Eastern Trans-Fly | 73 |