| 51298 | Noon | mɪ | | | Soukka (2000) | |
| 58965 | Noone | me˧ | | | Hyman (1981) | |
| 51871 | Northern Embera | mʉ̃a | | | Mortensen (1999) | |
| 53370 | Northern Embera | mʉ̃ | | | Pardo and Aguirre (1993) | |
| 46310 | Northern Pumi (Northwest Yunnan Dialect) | ɜ˥ | | | Ding (2014) | |
| 43959 | North Levantine Arabic (Damascene Dialect) | ʔana | | | Cowell (1964) | |
| 49198 | North Marquesan | ɑu | | | Cablitz (2006) | |
| 50818 | Nothern Sotho | nna | | | Lourwrens el al. (1995) | |
| 53657 | Nukak Makú | wɛɛm | | | Bolaños and Epps (2009) | |
| 61876 | Numanggang | nu | | | Hynum (2010) | |
| 28585 | Nyawaygi | ŋad̡a | | | Dixon (1983) | |
| 25664 | Nyulnyul | ŋay | | | McGregor (2011) | |
| 52514 | Ocaina | xo̙ | | | Rosselli (2000) | |
| 27552 | Occitan | ieu | | | Wheeler (1988b) | |
| 30811 | Oksapmin | nox | | | Loughnane (2009) | |
| 30812 | Oksapmin | nonxap | | | Loughnane (2009) | |
| 35991 | Oksapmin | nox | | | Loughnane (2009) | |
| 26227 | Old Church Slavonic | azъ | | | Huntley (1993) | |
| 44678 | Old Hittite | ūk | | | Hoffner Jr and Melcher (2008) | |
| 42062 | Orokolo | ara | | | Brown (1972) | |
| 24772 | Paakantyi | ŋad̲u | | | Hercus (1982) | |
| 23387 | Paamese | inau | | | Crowley (1982) | |
| 54688 | Páez | adʲ | ũʔkwe is the feminine form | | Jung (2008) | |
| 33039 | Paiwan | canuaken | | | Egli (1990) | |
| 55514 | Pajade | mma | | | Wilson (2007) | |
| 27195 | Palauan | ak | | | Josephs (1975) | |
| 49342 | Panare | ju | | | Payne (2013) | |
| 49486 | Paraguayan Guaraní | še | | | Gregores and Suárez (1967) | |
| 46166 | Pashto (Northern Dialect) | zə | | | David (2014) | |
| 43562 | Persian (Farsi) (Tehrani Dialect) | mæn | | | Mahootian (1997) | |
| 52902 | Piapoco | núa | | | Mosonyi (2000) | |
| 52950 | Piaroa | tʰɨ | | | Mosonyi (2000) | |
| 46070 | Pipil | naha | | | Campbell (1985) | |
| 26773 | Polish | ja | | | Rothstein (1993) | |
| 27756 | Portuguese | eu | | | Parkinson (1988) | |
| 41830 | Puragi | neʔí | | | de Vries (2004) | |
| 27127 | Puyuma | kanku | | | Teng (2007) | |
| 51730 | Raga | inau | | | Vari-Bogiri (2011) | |
| 59590 | Ránmo | kən | | | Evans et al (2017) | |
| 50290 | Rapa Nui | au | | | Du Feu (1996) | |
| 42536 | Rapoisi | aru | | | Müller (1954) | |
| 42535 | Rapoisi | aga | | | Müller (1954) | |
| 50578 | Ratahan | yaʔ | | | Himmelmann (1999) | |
| 23078 | Rembarrnga | ŋinda | | | Saulwick (2003) | |
| 54313 | Resígaro | nʰó | | | Ramirez (2000) | |
| 46590 | Riantana | na(r) | | | Boelaars (1950) | |
| 24636 | Ritharngu | ŋara | | | Heath (1980b) | |
| 61687 | Rongga | jaʔo | | | Arka (2016) | |
| 41226 | Rotokas | ragai | | | Firchow (1987) | |
| 32656 | Rukai | kunaku | | | Li (1973) | |
