| 59084 | Ndoe | sɔ | | | Byström (1954) | |
| 29089 | Ndjébbana | ŋúrabba | | | McKay (2000) | |
| 56667 | Nawuri | àN | | | Sherwood (1982) | |
| 58379 | Nateni | ti˧ | | | Neukom (1995) | |
| 59716 | Namo (Tais Dialect) | yənd | | | Evans et al (2017) | |
| 41717 | Namia | awema | | | Feldpausch and Feldpausch (1992) | |
| 22302 | Nambu | ynd | | | Evans (2013) | |
| 59621 | Nama | yənd | | | Evans et al (2017) | |
| 55143 | Nalu | biyɛ | | | Wilson (2007) | |
| 42865 | Nakanai | etatou | | | Johnston () | |
| 53401 | Nadëb | ʔɤ:r | | | Bolaños and Epps (2009) | |
| 30411 | Nabak | nin | | | Fabian et al. (1998) | |
| 40897 | Naasioi | niiʔ | | | Onishi (2004) | |
| 47839 | Mussau-Emira | ita | | | Lynch et al. (2002) | |
| 25468 | Muruwari | ngana | | | Oates (1988) | |
| 53736 | Murui Huitoto | kaɨ | | | Piñeros and Roselli (2000) | |
| 59331 | Mungbam (Ngun Dialect) | sə˧ | | | Lovegren (2013) | |
| 59132 | Mungbam (Munken Dialect) | sə˧ | | | Lovegren (2013) | |
| 59283 | Mungbam (Missong Dialect) | sə˧ | | | Lovegren (2013) | |
| 59236 | Mungbam (Biya Dialect) | sə˧ | | | Lovegren (2013) | |
| 59190 | Mungbam (Abar Dialect) | sɔ˧ | | | Lovegren (2013) | |
| 60485 | Mundari_ICR_TCC | abu | | | Osada (1992) | |
| 60013 | Mundari-ICR-LB | ale | | | Osada (1992) | |
| 60301 | Mundari-ICR-KQ | abu | | | Osada (1992) | |
| 34717 | Muna | intaidiimu | | | van den Berg (1989) | |
| 57135 | Mumuye (Zing Dialect) | wò | | | Shimizu (1983) | |
| 52557 | Muinane | mɨ́ɨ́ʔai | | | Walton, Hensarling and Maxwell (2000) | |
| 40657 | Mufian | apé' | | | Conrad et al. (1978) | |
| 61814 | Mpur | yek | | | Odé (2002) | |
| 60911 | Mpakwithi | bun̪u | | | Dixon (1981) | |
| 35120 | Moskona | mif | | | Gravelle (2010) | |
| 43641 | Moroccan Arabic | ħna | | | Harrell (1962) | |
| 45813 | Morisyen | nutu | | | Baker (1972) | |
| 50045 | Mono | maita | | | Evans (2015) | |
| 48845 | Mongolian (Halh Dialect) | bid | | | Gaunt and Bayarmandakh (2004) | |
| 46669 | Mombum | num | | | Boelaars (1950) | |
| 31094 | Moken | ʔetaʔ | | | Veena (1980) | |
| 31093 | Moken | kamoy | | | Veena (1980) | |
| 43894 | Modern Hebrew | anˈaxnu | | | Glinert (1989) | |
| 30682 | Mian | nílib- | | | Fedden (2007) | |
| 30681 | Mian | níb- | | | Fedden (2007) | |
| 30680 | Mian | níbó | | | Fedden (2007) | |
| 39800 | Mian | níbó | | | Fedden (2007) | |
| 40288 | Meyah | mimif | | | Gravelle (2004) | |
| 50849 | Mewati | həm | | | Gusain (2003) | |
| 42649 | Meriam | mi | | | Piper (1989) | |
| 35392 | Menya | ne | | | Whitehead (2004) | |
| 41353 | Mende | nir | | | Hoel et al. (1994) | |
| 60205 | Mekens-ICR-WB | kise | | | Vilacy Galucio, Ana. 2001 () | |
| 60431 | Mekens_ICR_TCC | kise | | | Galucio (2001) | |
