| 57991 | Wara | a | | | Prost (1968) | |
| 44845 | Wappo | misi | | | Thompson et al. (2006) | |
| 25544 | Wangkajunga | nyuntukujarra | | | Jones (2011) | |
| 24865 | Wandarang | ŋurayi | | | Heath (1980a) | |
| 31786 | Wambon | nggokhop | | | de Vries and de Vries-Wiersma (1992) | |
| 28474 | Wambaya | gurluwani | | | Nordlinger (1998) | |
| 28697 | Wahgi | elip | | | Phillips (1976) | |
| 57847 | Viemo | ã | | | Prost (1979) | |
| 62568 | Vanimo | é, évo | | | Ross (1980) | |
| 50745 | Vaeakau-Taumako | khoulua | | | Næss (2000) | |
| 46949 | Ute-Southern Paiute | ˈmɯni̥ | | | Givón (2011) | |
| 47181 | Usarufa | ke | | | Ross (1995) | |
| 29819 | Usan | an | | | Reesink (1987) | |
| 39994 | Usan | an | | | Reesink (1987) | |
| 40841 | Urim | kipmekŋ | | | Hemmilä and Luoma (1987) | |
| 49509 | Urdu | tum | | | Bhatia and Koul (2000) | |
| 50409 | Ura | gimi | | | Crowley (1999) | |
| 26685 | Upper Sorbian | wój | | | Stone (1993b) | |
| 24389 | Ungarinyin | nurrunnñiri | | | Rumsey (1982) | |
| 25069 | Tyeraity | nuŋkurkunuŋ | | | Breen (1990) | |
| 52645 | Tuyuca | bɨ̃ã | | | Barnes and Malone (2000) | |
| 56231 | Tuwuli | mi | | | Harley (2005) | |
| 44413 | Tuvaluan | koulua | | | Besnier (2000) | |
| 48933 | Turkmen | θið | | | Dulling (1960) | |
| 43442 | Turkish | siz | | | Göksel and Kerslake (2005) | |
| 54052 | Tunebo Central | baa | | | Headland (1994) | |
| 57319 | Tula | tən | | | Lukas (1955/1956) | |
| 34802 | Tukang Besi | ikomiu | | | Donohue (1997) | |
| 62558 | Tucano | mɨsâ | | | Ramirez (1997) | |
| 49029 | Tswana | lonɑ | The forms 'ɲena' and ' lenɑ' are also listed (Cole 1955:128). | | Cole (1955) | |
| 44222 | Tshangla | natɕʰiŋ | The 1d form 'atɕʰiŋ' may also be used as the 2d form (Andvik 2010:53). | | Andvik (2010) | |
| 62549 | Tsafiki | nula | | | Dickinson (2002) | |
| 57895 | Toussian, Northern | i˥ | | | Zaugg-Coretti (2005) | |
| 44749 | Totonac (Misantla Dialect) | wḭʃin | | | MacKay (1999) | |
| 30198 | Torres Strait Creole | yutu | | | Shnukal (1988) | |
| 49893 | Torau | nimu | | | Evans (2015) | |
| 23737 | Toqabaqita | kamaroqa | | | Lichtenberk (2008) | |
| 25612 | Tolaki | iŋgomiu | | | Edwards (2012) | |
| 28893 | Tok Pisin | yutupela | | | Woodford (1979) | |
| 34563 | Tobati | nunu | | | Donohue (2002) | |
| 48009 | Tobati | m- | | | Donohue (2002) | |
| 34564 | Tobati | nunua | | | Donohue (2002) | |
| 41989 | Toaripi | euka | | | Brown (1972) | |
| 53824 | Tinigua | kaʔkʷaʔa | | | Ortiz (2000) | |
| 25893 | Timugon Murut | ito | | | Brewis (2002) | |
| 58705 | Tikar | ɓyin˧ | | | Stanley (1991) | |
| 57943 | Tiéfo | buo˩ | | | Winkelmann (1998) | |
| 55047 | Themne | na | | | Wilson (2007) | |
| 33277 | Thao | maniun | | | Wang (2004) | |
| 30130 | Tetun Dili | imi | | | Williams-van Klinken et al. (2002) | |
