| 49526 | Urdu | ham | | | Bhatia and Koul (2000) | |
| 40858 | Urim | men | | | Hemmilä and Luoma (1987) | |
| 29798 | Usan | in | | | Reesink (1987) | |
| 39973 | Usan | in | | | Reesink (1987) | |
| 47198 | Usarufa | ke | | | Ross (1995) | |
| 46966 | Ute-Southern Paiute | ˈnɯmɯ̥ | | | Givón (2011) | |
| 50762 | Vaeakau-Taumako | mhātou | | | Næss (2000) | |
| 40570 | Vanimo | ni | | | Ross (1980) | |
| 57864 | Viemo | sa, sə | | | Prost (1979) | |
| 28684 | Wahgi | kin | | | Phillips (1976) | |
| 28457 | Wambaya | ngirriyani | | | Nordlinger (1998) | |
| 31769 | Wambon | nokhop | | | de Vries and de Vries-Wiersma (1992) | |
| 24848 | Wandarang | ñidbur | | | Heath (1980a) | |
| 25527 | Wangkajunga | ngayunju | | | Jones (2011) | |
| 44862 | Wappo | isi | | | Thompson et al. (2006) | |
| 58008 | Wara | ti | | | Prost (1968) | |
| 59486 | Wára | ni | | | Evans et al (2017) | |
| 45870 | Warao | oko | | | Romero-Figeroa (1997) | |
| 40525 | Warapu | mĕmí | | | Corris (2005) | |
| 25963 | Wargamay | ŋana | | | Dixon (1981) | |
| 35043 | Warrnambool | ngathunganina | | | Blake (2003) | |
| 23327 | Warta Thundai | nenje | | | Quinn () | |
| 46446 | Warungu | ŋana | | | Tsunoda (2011) | |
| 42810 | Waskia | anena | | | Ross (2014) | |
| 30999 | Wati-Wati | yandhak | | | Blake et al. (2011) | |
| 26031 | Watjarri | ŋanʈu | | | Douglas (1981) | |
| 53074 | Wayuu | waja | | | Mansen and Captain (2000) | |
| 60262 | Welsh-ICR-KQ | ni | | | King (2003) | |
| 60584 | Welsh-ICR-NE | ni | | | King (2003) | |
| 60536 | Welsh-ICR-NE | ni | | | King (2003) | |
| 55016 | West-Central Limba | min | | | Mukarovsky (1962/1963) | |
| 30476 | Western Dani | nit | | | Barclay (2008) | |
| 25253 | Wilawila | njarun | | | Capell and Coate (1984) | |
| 42610 | Wipim | sön | | | Dondorp and Shim (1997) | |
| 55782 | Wolof | nun | | | Ngom (2003) | |
| 25188 | Worrorra | ari | | | Capell and Coate (1984) | |
| 52287 | Woun Meu | mãrau | | | Fonegra (2000) | |
| 28525 | Wunambal | nyarra | | | Carr (2000) | |
| 48292 | Yabem | ae-àʔ | | | Lynch et al. (2002) | |
| 48328 | Yabem | a- | | | Lynch et al. (2002) | |
| 60968 | Yadhaykenu | ampu(la) | | | Crowley (1983) | |
| 30931 | Yagaria | lagaea | | | Renck (1975) | |
| 52104 | Yagua | núúy | | | Payne, Doris and Payne, Thomas (1990) | |
| 41774 | Yahadian | nágigi | | | de Vries (2004) | |
| 25740 | Yalarnnga | ngawalu | | | Breen and Blake (2007) | |
| 50140 | Yanomama | kamiyə yamakɨnɨ | | | Migliazza (1972) | |
| 62388 | Yei | bi | | | Carroll, M.J. (2017) | |
| 36206 | Yelmek | ŋag | | | Boelaars (1950) | |
| 41642 | Yessan-Mayo | nim | | | Foreman (1974) | |
| 51002 | Yeyi | yètshwé | | | Seidel (2008) | |
