| 42625 | Meriam | wi | | | Piper (1989) | |
| 36658 | Menya | qe | | | Whitehead (2004) | |
| 41329 | Mende | frir | | | Hoel et al. (1994) | |
| 60181 | Mekens-ICR-WB | teyat | | | Vilacy Galucio, Ana. 2001 () | |
| 60407 | Mekens_ICR_TCC | teyat | | | Galucio (2001) | |
| 60791 | Mekens-ICR-RH | teyat, seteyat | | | Vilacy (2001) | |
| 60037 | Mekens-ICR-LB | teyat- | | | Galucio (2001) | |
| 41655 | Mehek | mura | | | Paulon et al. (2002) | |
| 44014 | Mbugu (Normal Dialect) | válá | | | Mous (2003) | |
| 43966 | Mbugu (Inner Dialect) | hú, ú | | | Mous (2003) | |
| 36518 | Mblafe | ɸɪ | | | Doehler, Christian () | |
| 58403 | Mbelimbe | bɛ˩ | | | Neukom (2004) | |
| 56451 | Mbato | ɓɔ˥ | | | Grassias and Bolé-Richard (1983) | |
| 56967 | Mayogo | uo | | | Sawka (2001) | |
| 48629 | Mavea | rarua | | | Guérin (2011) | |
| 36605 | Mauwake | wi | | | Berghäll (2010) | |
| 39395 | Mauwake | wi | | | Berghäll (2010) | |
| 61958 | Martuthunira | pularna | | | Dench (1995) | |
| 36528 | Maranunggu | witamata | | | Tryon (1970) | |
| 36574 | Mara | wuruyi | | | Heath (1981) | |
| 50633 | Maori | ɾaaua | | | Harlow (1996) | |
| 41877 | Mansim | šenu | | | Reesink (2002) | |
| 40312 | Manikion | lan | | | Reesink (2002) | |
| 50681 | Mangarayi | gaɾanwa | | | Merlan (1989) | |
| 46693 | Mandobo | yeŋɡip | | | Wester (2014) | |
| 54367 | Mandahuaca | néjhanawi | | | Ramirez (2001) | |
| 44685 | Manchu | ce | | | Gorelova (2002) | |
| 58307 | Mampruli | ba | | | Kropp Dakubu (1980) | |
| 57063 | Mambay | du˩gzi˥ | | | Anonby (2008) | |
| 51113 | Malayalam | aʋaɾ | The form /iʋaɾ/ is also listed (Asher and Kumari 1997:258). | | Asher and Kumari (1997) | |
| 61550 | Malay (Papua Dialect) | doraŋ | | | Paauw (2009) | |
| 61326 | Malay (North-Moluccan Dialect) | dia, dorang | | | Taylor (1983) | |
| 61406 | Malay (Manado Dialect) | dorang | | | Paauw (2009) | |
| 61507 | Malay (Larantuka Dialect) | doraŋ | | | Paauw (2009) | |
| 61230 | Malay (Kupang Dialect) | dong | | | Steinhauer (1983) | |
| 61454 | Malay (Banda Dialect) | dorang | | | Paauw (2009) | |
| 61278 | Malay (Ambon Dialect) | dorang | | | Minde (1997) | |
| 61182 | Malay (Alor Dialect) | dorang, dong | | | Baird, Klamer & Kratochvíl (2004) | |
| 50201 | Malay | mereka | | | Othman and Atmosumarto (1995) | |
| 36577 | Malak-Malak | wöřöntön | | | Birk (1976) | |
| 36573 | Malagasy, plateau | izi | | | Griffiths (1854) | |
| 36572 | Malagasy, plateau | izareo | | | Griffiths (1854) | |
| 57543 | Makwe | unáamo | | | Devos (2008) | |
| 36434 | Maklew | imél | | | Boelaars (1950) | |
| 36540 | Makassarese | ia, =i | | | Jukes (2006) | |
| 36608 | Makalero | uera(laa) | | | Huber (2011) | |
| 36606 | Makalero | irakulaa | | | Huber (2011) | |
| 36607 | Makalero | kilooraa | | | Huber (2011) | |
| 45405 | Maithili | i səb | | | Yadav (1996) | |
| 36613 | Mafea | raruo | | | Guérin (2008) | |
