| 57150 | Mumuye (Zing Dialect) | ǹ | | | Shimizu (1983) | |
| 34702 | Muna | idi | | | van den Berg (1989) | |
| 34701 | Muna | inodi | | | van den Berg (1989) | |
| 60316 | Mundari-ICR-KQ | añ | | | Osada (1992) | |
| 60028 | Mundari-ICR-LB | añ | | | Osada (1992) | |
| 60495 | Mundari_ICR_TCC | añ | | | Osada (1992) | |
| 59205 | Mungbam (Abar Dialect) | mɔ˩ | | | Lovegren (2013) | |
| 59251 | Mungbam (Biya Dialect) | mə˧ | | | Lovegren (2013) | |
| 59298 | Mungbam (Missong Dialect) | mə˩ | | | Lovegren (2013) | |
| 59147 | Mungbam (Munken Dialect) | mə˩ | | | Lovegren (2013) | |
| 59346 | Mungbam (Ngun Dialect) | mə˧˩ | | | Lovegren (2013) | |
| 53751 | Murui Huitoto | kue | | | Piñeros and Roselli (2000) | |
| 25453 | Muruwari | nganha | | | Oates (1988) | |
| 47854 | Mussau-Emira | aqi | | | Lynch et al. (2002) | |
| 47900 | Mussau-Emira | =eqi | | | Lynch et al. (2002) | |
| 40912 | Naasioi | niŋ | | | Rausch (1912) | |
| 30396 | Nabak | neŋ | | | Fabian et al. (1998) | |
| 53415 | Nadëb | ʔɨ̃h | | | Bolaños and Epps (2009) | |
| 42880 | Nakanai | eiau | | | Johnston () | |
| 55158 | Nalu | am | | | Wilson (2007) | |
| 59636 | Nama | yənd | | | Evans et al (2017) | |
| 22287 | Nambu | ynd | | | Evans (2013) | |
| 41732 | Namia | ona | | | Feldpausch and Feldpausch (1992) | |
| 59731 | Namo (Tais Dialect) | yənd | | | Evans et al (2017) | |
| 58394 | Nateni | n˧ | | | Neukom (1995) | |
| 56682 | Nawuri | mɛ̀ | | | Sherwood (1982) | |
| 29074 | Ndjébbana | ŋáyabba | | | McKay (2000) | |
| 59099 | Ndoe | me | | | Byström (1954) | |
| 46636 | Ndom | nantɛ | | | Boelaars (1950) | |
| 55740 | Ndut | soʔ | | | Morgan (1996) | |
| 43765 | 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) | |
| 26093 | Neme | yənd | | | Evans (2012) | |
| 35925 | Nen | ynd | | | Evans (2013) | |
| 22149 | Nen | ynd | | | Evans (2013) | |
| 61733 | Neve'ei | no | | | Musgrave (2007) | |
| 46356 | Neverver | na | | | Barbour (2012) | |
| 22944 | Ngalakan | ŋaykaʔ | | | Merlan (1983) | |
| 35445 | Ngandi | ŋaya | | | Heath (1978) | |
| 28311 | Ngankikurungkurr | ŋayi | | | Hoddinott and Kofod (1988) | |
| 46212 | Ngarinman (Bilinara (Pilinara) Dialect) | ŋaji | | | Meakins and Nordlinger (2014) | |
| 56958 | Ngbandi | mbi˧ | | | Toronzoni (1989) | |
| 59980 | Ngiti-ICR-LB | ɨma | | | Kutsch Lojenga (1994) | |
| 60686 | ngiti_ICR_TCC | (ɨ)ma | | | Lojenga, Constance Kutsch (1994) | |
| 60124 | ngiti_ICR_WB | (ɨ)ma | | | Kutsch Lojenga, Constance. (1994) | |
| 23158 | Ngiyambaa | ŋaḓii | | | Donaldson (1980) | |
| 22672 | Ngkolmpu | ŋko | | | Carroll (2013) | |
| 47632 | Nhanda | ŋajin̪a | | | Blevins (2001) | |
| 43608 | Nigerian Pidgin | mi | | | Faraclas (1996) | |
| 58680 | Nizaa | mi˧ | | | Kjelsvik (2002) | |
| 51296 | Noon | -roo | | | Soukka (2000) | |
