Languages:
| Isocode | Glottocode | Language | Classification | Count |
|---|---|---|---|---|
| Welsh-ICR-NE | B, C, I, indo-European | 96 | ||
| Wati-Wati | A, Kulin | 36 | ||
| wut | Wutung | S, S, N, Eastern Skou | 0 | |
| wub | Wunambal | A, Worrorran | 76 | |
| wsk | Waskia | T, M, Kowan | 48 | |
| wro | Worrorra | A, Worrorran | 76 | |
| wrg | Warungu | A, P, Maric | 48 | |
| wra | Warapu | S, S, S, Piore River | 48 | |
| wol | Wolof | N, A, A, N, S, F, Wolof | 48 | |
| wnd | Wandarang | A, Maran | 76 | |
| wms | Wambon | T, O, A, Dumut | 76 | |
| wmb | Wambaya | A, Mindi | 76 | |
| wil | Wilawila | A, Worrorran | 69 | |
| wgy | Wargamay | A, P, Dyirbalic | 76 | |
| wgi | Wahgi | T, Chimbu–Wahgi | 70 | |
| wbv | Watjarri | A, P, W, N, South-West | 76 | |
| wbf | Wara | N, A, V, N, G, Wara-Natioro | 48 | |
| wba | Warao | Language isolate | 48 | |
| wao | Wappo | Yukian | 48 | |
| tci | Wára | T, Yam Family | 48 | |
| noa | Woun Meu | Chocoan | 48 | |
| mpj | Wangkajunga | A, P, W, N, D, Wati | 76 | |
| lia | West-Central Limba | N, A, A, S, Limba | 48 | |
| guc | Wayuu | 48 | ||
| gnt | Warta Thundai | S, M, Tonda | 76 | |
| gjm | Warrnambool | P, S, V, Kulin | 76 | |
| gdr | Wipim | Eastern Trans-Fly | 48 | |
| dnw | Western Dani | T, W, D, Dani Proper | 133 | |
| cym | Welsh-ICR-KQ | I, C, I, B, Western | 48 |
29 languages