| 34745 | Muna | anoa | | | van den Berg (1989) | |
| 35139 | Moskona | ofa | | | Gravelle (2010) | |
| 31131 | Moken | ñaa | | | Veena (1980) | |
| 31132 | Moken | ʔolaaŋ | | | Veena (1980) | |
| 30733 | Mian | ó | | | Fedden (2007) | |
| 30735 | Mian | ólo- | | | Fedden (2007) | |
| 39638 | Mian | ó- | | | Fedden (2007) | |
| 39637 | Mian | ó | | | Fedden (2007) | |
| 39852 | Mian | ó | | | Fedden (2007) | |
| 30734 | Mian | ó- | | | Fedden (2007) | |
| 39639 | Mian | ólo- | | | Fedden (2007) | |
| 39854 | Mian | ólo- | | | Fedden (2007) | |
| 39853 | Mian | ó- | | | Fedden (2007) | |
| 35411 | Menya | ki | | | Whitehead (2004) | |
| 24128 | Mblafe | nɐmbo | | | Doehler, Christian () | |
| 39460 | Mauwake | (w)o | | | Berghäll (2010) | |
| 33621 | Mauwake | (w)o | | | Berghäll (2010) | |
| 31022 | Mathi-Mathi | ŋunði | | | Blake et al. (2011) | |
| 24468 | Maranunggu | ŋaŋuñ | | | Tryon (1970) | |
| 25148 | Mara | ŋayi | | | Heath (1981) | |
| 24536 | Malak-Malak | nöntön | | | Birk (1976) | |
| 32508 | Malagasy, plateau | izi | | | Griffiths (1854) | |
| 31468 | Makassarese | ia | | | Jukes (2006) | |
| 33707 | Makalero | kiloo | | | Huber (2011) | |
| 33708 | Makalero | iraku | | | Huber (2011) | |
| 34163 | Mafea | nna | | | Guérin (2008) | |
| 31537 | Madurese | abaʔna | | | Davies (2010) | |
| 26357 | Macedonian | taa | | | Friedman (1993) | |
| 26749 | Lower Sorbian | wona | | | Stone (1993b) | |
| 34356 | Lovono | ŋani | | | François (2010) | |
| 33928 | Loniu | iy | | | Hamel (1985) | |
| 34258 | Longgu | e | | | Hill (1992) | |
| 34257 | Longgu | ŋaia | | | Hill (1992) | |
| 34949 | Limilngan | layinijani | | | Harvey (2001) | |
| 24264 | Latin | ea | | | Kennedy (1952) | |
| 22389 | Lardil | niya | | | Ngakulmungan Kangka Leman (1997) | |
| 32281 | Lampung | ia | | | Walker (1976) | |
| 27025 | Kwini | āni | | | McGregor (1993) | |
| 24196 | Kunja / Bondobol | tʃɐɸ | | | Doehler spreadsheet | |
| 28141 | Kuku Yalanji | ɲulu | | | Patz (2002) | |
| 28972 | Kristang | e | | | Baxter (1988) | |
| 39311 | Korowai | yu | | | van Enk and de Vries (1997) | |
| 29493 | Korowai | yup | | | van Enk and de Vries (1997) | |
| 29494 | Korowai | yu | | | van Enk and de Vries (1997) | |
| 39312 | Korowai | yup | | | van Enk and de Vries (1997) | |
| 24064 | Komnzo | nɐɸ | | | Doehler () | |
| 31605 | Kombai | khe | | | de Vries (1993) | |
| 34881 | Kodeoha | iee | | | Mead (1999) | |
| 29940 | Kobon | nipe | | | Davies (1981) | |
| 39117 | Kobon | nipe | | | Davies (1981) | |
