| 76238 | Lavukaleve | vovō | child | | Tryon & Hackman (1983) | |
| 175645 | Lemio | mnountɛ | | | Z'graggen (1980) | child |
| 175644 | Lemio | mɛnt | | | Z'graggen (1980) | child |
| 138668 | Maia (Pila Dialect) | nanda pis | | | Z'graggen (1980) | child |
| 138669 | Maia (Saki Dialect) | ŋanda | | | Z'graggen (1980) | child |
| 75320 | Mailu | oeva | | | Saville (1912) | |
| 86024 | Mailu (Asiaoro Dialect) | ʔoeva | | | Thomson (1975) | |
| 87394 | Mailu (Baibara Dialect) | ʔoeva | | | Thomson (1975) | |
| 86846 | Mailu (Borebo Dialect) | ʔoeva | | | Thomson (1975) | |
| 88216 | Mailu (Darava Dialect) | ʔoeva | | | Thomson (1975) | |
| 87942 | Mailu (Delebai Dialect) | ʔoeva | | | Thomson (1975) | |
| 87120 | Mailu (Domara Dialect) | araʔa | | | Thomson (1975) | |
| 87668 | Mailu (Geagea Dialect) | ʔoeva | | | Thomson (1975) | |
| 86298 | Mailu (Ilai Dialect) | ʔoeva | | | Thomson (1975) | |
| 86572 | Mailu (Island Dialect) | ʔoeva | | | Thomson (1975) | |
| 36302 | Makasae | m'ata (k'ɔi) (O) modo | | | Stokhof (1975) | |
| 138667 | Mala | -mami | | | Z'graggen (1980) | child |
| 138666 | Mala | lav | | | Z'graggen (1980) | child |
| 138665 | Mala | aib | | | Z'graggen (1980) | child |
| 138661 | Malas | waŋ imare | | | Z'graggen (1980) | child |
| 175667 | Male | kaimʌr | | | Z'graggen (1980) | child |
| 175668 | Male | koki | | | Z'graggen (1980) | child |
| 231366 | Mandobo Atas | mun | | | Healey (1970) | |
| 231550 | Mandobo Atas (Kwem Dialect) | mun | | | Healey (1970) | |
| 118997 | Matepi | na | | | Z'graggen (1980) | child |
| 138671 | Mauwake | takira | | | Z'graggen (1980) | child |
| 138675 | Mawak | sesa | | | Z'graggen (1980) | child |
| 118995 | Mawan | nain | | | Z'graggen (1980) | child |
| 77962 | Maybrat | ku | | | Dol (2007) | |
| 76937 | Mbaniata | ha | child | | Tryon & Hackman (1983) | |
| 76677 | Mbaniata (Lokuru Dialect) | [ei]hā | child | | Tryon & Hackman (1983) | |
| 76496 | Mbilua | meŋgɔra | child | | Tryon & Hackman (1983) | |
| 76387 | Mbilua (Ndovele Dialect) | mɛŋgora | child | | Tryon & Hackman (1983) | |
| 242932 | Mehek | yen | | | Laycock (1968) | |
| 242940 | Mende | jagri | | | Laycock (1968) | |
| 197041 | Mian | mǐn | | | Loughnane and Fedden (2011) | |
| 197082 | Mian | mǐn | | | Loughnane and Fedden (2011) | |
| 138670 | Miani | nada | | | Z'graggen (1980) | child |
| 175641 | Migum | gʌdigde | | | Z'graggen (1980) | child |
| 175642 | Migum | min | | | Z'graggen (1980) | child |
| 242920 | Minidien | masiyen | | | Laycock (1968) | |
| 138673 | Moere | kofa | | | Z'graggen (1980) | child |
| 190418 | Moresada | simbinaŋk | | | Z'graggen (1980) | child |
| 118988 | Mosimo | nʌ | | | Z'graggen (1980) | child |
| 190412 | Mum | ni:ŋi | | | Z'graggen (1980) | child |
| 118973 | Munit | nã | | | Z'graggen (1980) | child |
| 118985 | Murupi | na | | | Z'graggen (1980) | child |
| 190425 | Musak | naŋ | | | Z'graggen (1980) | child |
| 190426 | Musak | noraŋ | | | Z'graggen (1980) | child |
| 138677 | Musar | hofu | | | Z'graggen (1980) | child |
