| 60826 | Mekens-ICR-RH | ose- | | | Vilacy (2001) | |
| 60072 | Mekens-ICR-LB | ose- | | | Galucio (2001) | |
| 41681 | Mehek | numbra | | | Paulon et al. (2002) | |
| 44049 | Mbugu (Normal Dialect) | úswi | | | Mous (2003) | |
| 44001 | Mbugu (Inner Dialect) | níne, nne | | | Mous (2003) | |
| 24102 | Mblafe | ni | | | Doehler, Christian () | |
| 58438 | Mbelimbe | ti˧ | | | Neukom (2004) | |
| 56486 | Mbato | lɔ˧ | | | Grassias and Bolé-Richard (1983) | |
| 57002 | Mayogo | ya | | | Sawka (2001) | |
| 48664 | Mavea | kam̋arua | | | Guérin (2011) | |
| 39406 | Mauwake | yia | | | Berghäll (2010) | |
| 33567 | Mauwake | yia | | | Berghäll (2010) | |
| 61982 | Mathi-Mathi | ngalan | | | Blake et al. (2011) | |
| 61934 | Martuthunira | ngaliyaa | | | Dench (1995) | |
| 24438 | Maranunggu | -ŋeriñamata | | | Tryon (1970) | |
| 25118 | Mara | ṇiriña | | | Heath (1981) | |
| 50668 | Maori | maaua | | | Harlow (1996) | |
| 41912 | Mansim | niwap | | | Reesink (2002) | |
| 40347 | Manikion | aman | | | Reesink (2002) | |
| 50716 | Mangarayi | ŋiɾaŋan | | | Merlan (1989) | |
| 46728 | Mandobo | noŋɡüp | | | Wester (2014) | |
| 54402 | Mandahuaca | wéjhanawi | | | Ramirez (2001) | |
| 44720 | Manchu | membe | | | Gorelova (2002) | |
| 58342 | Mampruli | tɩ | | | Kropp Dakubu (1980) | |
| 57098 | Mambay | ri˥ | | | Anonby (2008) | |
| 51148 | Malayalam | ɲaŋŋaɭe | | | Asher and Kumari (1997) | |
| 61585 | Malay (Papua Dialect) | kitoŋ, kita, kitoraŋ | | | Paauw (2009) | |
| 61361 | Malay (North-Moluccan Dialect) | kitorang | | | Taylor (1983) | |
| 61441 | Malay (Manado Dialect) | toraŋ | | | Paauw (2009) | |
| 61542 | Malay (Larantuka Dialect) | toraŋ | | | Paauw (2009) | |
| 61265 | Malay (Kupang Dialect) | botong | | | Steinhauer (1983) | |
| 61489 | Malay (Banda Dialect) | katong | | | Paauw (2009) | |
| 61313 | Malay (Ambon Dialect) | katong | | | Minde (1997) | |
| 61217 | Malay (Alor Dialect) | kita | | | Baird, Klamer & Kratochvíl (2004) | |
| 50236 | Malay | kami | | | Othman and Atmosumarto (1995) | |
| 24506 | Malak-Malak | -yöřö | | | Birk (1976) | |
| 32478 | Malagasy, plateau | anai | | | Griffiths (1854) | |
| 57578 | Makwe | wéepa | | | Devos (2008) | |
| 36152 | Maklew | ŋagol | | | Boelaars (1950) | |
| 31438 | Makassarese | (i)kambe, =kang | | | Jukes (2006) | |
| 33674 | Makalero | ini | | | Huber (2011) | |
| 45440 | Maithili | həmra səb sə̃ | | | Yadav (1996) | |
| 34119 | Mafea | kam̋aruo | | | Guérin (2008) | |
| 34118 | Mafea | kam̋arua | | | Guérin (2008) | |
| 31507 | Madurese | səŋkoʔ kabbi | | | Davies (2010) | |
| 54534 | Maco | ɨkʷɨdɨ | | | Labrada (2016) | |
| 26327 | Macedonian | =nè | | | Friedman (1993) | |
| 61890 | Macaguán | pakʰan | | | Lobo-Guerrero and Herrera (2000) | |
| 52752 | Macaguán | pa'-kʰan | | | Lobo-Guerrero and Herrera (2000) | |
| 26723 | Lower Sorbian | naju | | | Stone (1993b) | |
