| 58016 | Wara | ni, n˥, m˥ | | | Prost (1968) | |
| 44870 | Wappo | ah | | | Thompson et al. (2006) | |
| 25519 | Wangkajunga | ngayulu | | | Jones (2011) | |
| 24840 | Wandarang | ŋiŋa | | | Heath (1980a) | |
| 31761 | Wambon | nuk | | | de Vries and de Vries-Wiersma (1992) | |
| 28449 | Wambaya | ngawurniji, ngawu | | | Nordlinger (1998) | |
| 28677 | Wahgi | na | | | Phillips (1976) | |
| 57872 | Viemo | mə | | | Prost (1979) | |
| 40578 | Vanimo | né | | | Ross (1980) | |
| 50770 | Vaeakau-Taumako | iau | The form /au/ also occurs (Næss 2000:32). | | Næss (2000) | |
| 46974 | Ute-Southern Paiute | nɯʔ | | | Givón (2011) | |
| 47206 | Usarufa | ke | | | Ross (1995) | |
| 29788 | Usan | ye | | | Reesink (1987) | |
| 39963 | Usan | ye | | | Reesink (1987) | |
| 40866 | Urim | kupm | | | Hemmilä and Luoma (1987) | |
| 49534 | Urdu | mɛ̃ | | | Bhatia and Koul (2000) | |
| 50434 | Ura | yau | | | Crowley (1999) | |
| 26661 | Upper Sorbian | ja | | | Stone (1993b) | |
| 24364 | Ungarinyin | ŋin | | | Rumsey (1982) | |
| 26960 | Ukrainian | ja | | | Shevelov (1993) | |
| 25044 | Tyeraity | ŋa | | | Breen (1990) | |
| 52670 | Tuyuca | jɨ'ɨ | | | Barnes and Malone (2000) | |
| 56256 | Tuwuli | yĩ | | | Harley (2005) | |
| 44486 | Tuvaluan | au | | | Besnier (2000) | |
| 48958 | Turkmen | men | | | Dulling (1960) | |
| 43467 | Turkish | ben̪ | | | Göksel and Kerslake (2005) | |
| 54077 | Tunebo Central | asa | | | Headland (1994) | |
| 57344 | Tula | min | | | Lukas (1955/1956) | |
| 34777 | Tukang Besi | iaku | | | Donohue (1997) | |
| 54640 | Tucano | yɨʔɨ̂ | | | Ramirez (1997) | |
| 49054 | Tswana | nnɑ | | | Cole (1955) | |
| 44247 | Tshangla | dʑigi | The forms 'dʑi' and 'dʑiŋgi' are also listed (Andvik 2010:53). | | Andvik (2010) | |
| 53885 | Tsafiki | la | | | Dickinson (2002) | |
| 57920 | Toussian, Northern | me˥, m˥- | | | Zaugg-Coretti (2005) | |
| 44774 | Totonac (Misantla Dialect) | kit | | | MacKay (1999) | |
| 30173 | Torres Strait Creole | ai | | | Shnukal (1988) | |
| 49918 | Torau | inau | | | Evans (2015) | |
| 23691 | Toqabaqita | nau | | | Lichtenberk (2008) | |
| 25587 | Tolaki | inaku | | | Edwards (2012) | |
| 28868 | Tok Pisin | mi | | | Woodford (1979) | |
| 34524 | Tobati | nehu | | | Donohue (2002) | |
| 48024 | Tobati | j- | | | Donohue (2002) | |
| 42014 | Toaripi | ara | | | Brown (1972) | |
| 53849 | Tinigua | hikʷa | | | Ortiz (2000) | |
| 25868 | Timugon Murut | aku | | | Brewis (2002) | |
| 58730 | Tikar | mun˩ | | | Stanley (1991) | |
| 57968 | Tiéfo | no˧ | | | Winkelmann (1998) | |
| 55072 | Themne | minɛ | | | Wilson (2007) | |
| 33247 | Thao | yaku | | | Wang (2004) | |
| 30105 | Tetun Dili | hau | | | Williams-van Klinken et al. (2002) | |
