| 49341 | Panare | ju | | | Payne (2013) | |
| 27196 | Palauan | ak | | | Josephs (1975) | |
| 55513 | Pajade | mma | | | Wilson (2007) | |
| 33040 | Paiwan | tiaken | | | Egli (1990) | |
| 54687 | Páez | adʲ | ũʔkwe is the feminine form | | Jung (2008) | |
| 23388 | Paamese | inau | | | Crowley (1982) | |
| 24773 | Paakantyi | ŋāba | | | Hercus (1982) | |
| 42061 | Orokolo | ara | | | Brown (1972) | |
| 44677 | Old Hittite | ūk | | | Hoffner Jr and Melcher (2008) | |
| 26228 | Old Church Slavonic | azъ | | | Huntley (1993) | |
| 30813 | Oksapmin | nox | | | Loughnane (2009) | |
| 30814 | Oksapmin | nonxap | | | Loughnane (2009) | |
| 35993 | Oksapmin | nox | | | Loughnane (2009) | |
| 27553 | Occitan | ieu | | | Wheeler (1988b) | |
| 52513 | Ocaina | xo̙ | | | Rosselli (2000) | |
| 25665 | Nyulnyul | ŋay | | | McGregor (2011) | |
| 28586 | Nyawaygi | ŋayba | | | Dixon (1983) | |
| 61875 | Numanggang | nu | | | Hynum (2010) | |
| 53656 | Nukak Makú | wɛɛm | | | Bolaños and Epps (2009) | |
| 50817 | Nothern Sotho | nna | | | Lourwrens el al. (1995) | |
| 49197 | North Marquesan | ɑu | | | Cablitz (2006) | |
| 43958 | North Levantine Arabic (Damascene Dialect) | ʔana | | | Cowell (1964) | |
| 46309 | Northern Pumi (Northwest Yunnan Dialect) | ɜ˥ | | | Ding (2014) | |
| 51870 | Northern Embera | mʉ̃ra | | | Mortensen (1999) | |
| 53369 | Northern Embera | mʉ̃ | | | Pardo and Aguirre (1993) | |
| 58964 | Noone | me˧ | | | Hyman (1981) | |
| 51297 | Noon | mɪ | | | Soukka (2000) | |
| 58681 | Nizaa | mi˧ | | | Kjelsvik (2002) | |
| 43609 | Nigerian Pidgin | mi | | | Faraclas (1996) | |
| 47633 | Nhanda | ŋaji | | | Blevins (2001) | |
| 22671 | Ngkolmpu | ŋko | | | Carroll (2013) | |
| 23157 | Ngiyambaa | ŋaḓu | | | Donaldson (1980) | |
| 60125 | ngiti_ICR_WB | (ɨ)ma | | | Kutsch Lojenga, Constance. (1994) | |
| 60687 | ngiti_ICR_TCC | (ɨ)ma | | | Lojenga, Constance Kutsch (1994) | |
| 59981 | Ngiti-ICR-LB | ɨma | | | Kutsch Lojenga (1994) | |
| 56959 | Ngbandi | mbi˧ | | | Toronzoni (1989) | |
| 46213 | Ngarinman (Bilinara (Pilinara) Dialect) | ŋaji | | | Meakins and Nordlinger (2014) | |
| 28310 | Ngankikurungkurr | ŋayi | | | Hoddinott and Kofod (1988) | |
| 35444 | Ngandi | ŋaya | | | Heath (1978) | |
| 22943 | Ngalakan | ŋaykaʔ | | | Merlan (1983) | |
| 46357 | Neverver | na | | | Barbour (2012) | |
| 61734 | Neve'ei | no | | | Musgrave (2007) | |
| 35924 | Nen | ynd | | | Evans (2013) | |
| 22148 | Nen | ynd | | | Evans (2013) | |
| 26092 | Neme | yənd | | | Evans (2012) | |
| 43766 | Ndyuka | mi | In certain contexts surfaces as ‘m’ by a regular phonological process of vowel deletion (Huttar and Huttar 1994:462). | | Huttar and Huttar (1994) | |
| 55741 | Ndut | mi | | | Morgan (1996) | |
| 46637 | Ndom | nɛ | | | Boelaars (1950) | |
| 59100 | Ndoe | me | | | Byström (1954) | |
| 29073 | Ndjébbana | ŋáyabba | | | McKay (2000) | |
