| 33054 | Paiwan | canuicen | | | Egli (1990) | |
| 54674 | Páez | kweʔsʲ | | | Jung (2008) | |
| 23401 | Paamese | ialue | | | Crowley (1982) | |
| 24786 | Paakantyi | ŋalina | | | Hercus (1982) | |
| 42048 | Orokolo | elalilara | | | Brown (1972) | |
| 44664 | Old Hittite | ɑnzɑ̄š | The form 'ɑnzɑš' is also listed (Hoffner Jr and Melcher 2008:133-4). | | Hoffner Jr and Melcher (2008) | |
| 26239 | Old Church Slavonic | na | | | Huntley (1993) | |
| 30836 | Oksapmin | dit | | | Loughnane (2009) | |
| 30837 | Oksapmin | ditalxe | | | Loughnane (2009) | |
| 36016 | Oksapmin | dit | | | Loughnane (2009) | |
| 27566 | Occitan | -nos | | | Wheeler (1988b) | |
| 52503 | Ocaina | xoxo | xaka as feminine form | | Rosselli (2000) | |
| 25678 | Nyulnyul | yay | | | McGregor (2011) | |
| 28599 | Nyawaygi | ŋaliña | | | Dixon (1983) | |
| 61862 | Numanggang | indi | | | Hynum (2010) | |
| 53643 | Nukak Makú | ɸiit | | | Bolaños and Epps (2009) | |
| 50804 | Nothern Sotho | rena | | | Lourwrens el al. (1995) | |
| 49184 | North Marquesan | tɑuɑ | | | Cablitz (2006) | |
| 43945 | North Levantine Arabic (Damascene Dialect) | -na | | | Cowell (1964) | |
| 46296 | Northern Pumi (Northwest Yunnan Dialect) | e˩dzɑ̃˥ | | | Ding (2014) | |
| 53356 | Northern Embera | dai | | | Pardo and Aguirre (1993) | |
| 51857 | Northern Embera | tatʃira | | | Mortensen (1999) | |
| 58951 | Noone | bee˩wɔ˩ | | | Hyman (1981) | |
| 51284 | Noon | -rʊʊ | | | Soukka (2000) | |
| 58668 | Nizaa | yi˥ | | | Kjelsvik (2002) | |
| 43596 | Nigerian Pidgin | ɔs | | | Faraclas (1996) | |
| 47620 | Nhanda | ŋajit̪adan̪a | | | Blevins (2001) | |
| 22684 | Ngkolmpu | ni | | | Carroll (2013) | |
| 23170 | Ngiyambaa | ŋaligiiN- | | | Donaldson (1980) | |
| 60112 | ngiti_ICR_WB | àlè | | | Kutsch Lojenga, Constance. (1994) | |
| 60674 | ngiti_ICR_TCC | àlɛ̀ | | | Lojenga, Constance Kutsch (1994) | |
| 59968 | Ngiti-ICR-LB | àlɛ᷅ | | | Kutsch Lojenga (1994) | |
| 56946 | Ngbandi | e˥ | | | Toronzoni (1989) | |
| 46200 | Ngarinman (Bilinara (Pilinara) Dialect) | ŋali | | | Meakins and Nordlinger (2014) | |
| 28323 | Ngankikurungkurr | nayin | | | Hoddinott and Kofod (1988) | |
| 35457 | Ngandi | ñaka | | | Heath (1978) | |
| 22956 | Ngalakan | yikaʔ | | | Merlan (1983) | |
| 46344 | Neverver | ŋ͡git | | | Barbour (2012) | |
| 61721 | Neve'ei | getdru | | | Musgrave (2007) | |
| 35937 | Nen | ynd | | | Evans (2013) | |
| 22161 | Nen | ynd | | | Evans (2013) | |
| 26105 | Neme | yənd | | | Evans (2012) | |
| 43753 | Ndyuka | wi | In certain contexts surfaces as ‘w’ by a regular phonological process of vowel deletion (Huttar and Huttar 1994:462). Additionally, in certain contexts surfaces as ‘i’ by a regular phonological process of coalescence (Huttar and Huttar 1994:462). | | Huttar and Huttar (1994) | |
| 55728 | Ndut | yen | | | Morgan (1996) | |
| 46624 | Ndom | nintɛ | | | Boelaars (1950) | |
| 59087 | Ndoe | sɔ | | | Byström (1954) | |
| 29086 | Ndjébbana | ŋárabba | | | McKay (2000) | |
| 56670 | Nawuri | ànɛ́ | | | Sherwood (1982) | |
| 58382 | Nateni | ti˧ | | | Neukom (1995) | |
| 59719 | Namo (Tais Dialect) | yənd | | | Evans et al (2017) | |
