| 242931 | Pahi | erpam | | | Laycock (1968) | |
| 221036 | Orya | tane | | | Clouse (1997) | |
| 242903 | One, Inebu | mala | | | Laycock (1968) | |
| 242906 | Olo | nəŋke | | | Laycock (1968) | |
| 197610 | Oksapmin (Lower Dialect) | mon | (son) | | Loughnane and Fedden (2011) | |
| 75538 | Oirata | 'moto | | | Taber (1993) | |
| 175658 | Ogea | magʌna | | | Z'graggen (1980) | child |
| 221030 | Obokuitai | teig̚ | | | Clouse (1997) | |
| 118999 | Nobonob | na- | | | Z'graggen (1980) | child |
| 119000 | Nobonob | ni:t | | | Z'graggen (1980) | child |
| 242912 | Ningil | kiyl | | | Laycock (1968) | |
| 190422 | Nend | nane | | | Z'graggen (1980) | child |
| 190423 | Nend | nor | | | Z'graggen (1980) | child |
| 38763 | Nedebang | nɔw'aqα | | | Stokhof (1975) | |
| 242941 | Namia | tan | | | Laycock (1968) | |
| 118987 | Nake | nʌʔpara | | | Z'graggen (1980) | child |
| 213994 | Nakai | ˈtenɑ wɑʝɑq | | | Hughes (2009) | |
| 242918 | Nabi | kat | | | Laycock (1968) | |
| 138677 | Musar | hofu | | | Z'graggen (1980) | child |
| 190426 | Musak | noraŋ | | | Z'graggen (1980) | child |
| 190425 | Musak | naŋ | | | Z'graggen (1980) | child |
| 118985 | Murupi | na | | | Z'graggen (1980) | child |
| 118973 | Munit | nã | | | Z'graggen (1980) | child |
| 190412 | Mum | ni:ŋi | | | Z'graggen (1980) | child |
| 118988 | Mosimo | nʌ | | | Z'graggen (1980) | child |
| 190418 | Moresada | simbinaŋk | | | Z'graggen (1980) | child |
| 138673 | Moere | kofa | | | Z'graggen (1980) | child |
| 242920 | Minidien | masiyen | | | Laycock (1968) | |
| 175641 | Migum | gʌdigde | | | Z'graggen (1980) | child |
| 175642 | Migum | min | | | Z'graggen (1980) | child |
| 138670 | Miani | nada | | | Z'graggen (1980) | child |
| 197041 | Mian | mǐn | | | Loughnane and Fedden (2011) | |
| 197082 | Mian | mǐn | | | Loughnane and Fedden (2011) | |
| 242940 | Mende | jagri | | | Laycock (1968) | |
| 242932 | Mehek | yen | | | Laycock (1968) | |
| 76387 | Mbilua (Ndovele Dialect) | mɛŋgora | child | | Tryon & Hackman (1983) | |
| 76496 | Mbilua | meŋgɔra | child | | Tryon & Hackman (1983) | |
| 76677 | Mbaniata (Lokuru Dialect) | [ei]hā | child | | Tryon & Hackman (1983) | |
| 76937 | Mbaniata | ha | child | | Tryon & Hackman (1983) | |
| 77962 | Maybrat | ku | | | Dol (2007) | |
| 118995 | Mawan | nain | | | Z'graggen (1980) | child |
| 138675 | Mawak | sesa | | | Z'graggen (1980) | child |
| 138671 | Mauwake | takira | | | Z'graggen (1980) | child |
| 118997 | Matepi | na | | | Z'graggen (1980) | child |
| 231550 | Mandobo Atas (Kwem Dialect) | mun | | | Healey (1970) | |
| 231366 | Mandobo Atas | mun | | | Healey (1970) | |
| 175667 | Male | kaimʌr | | | Z'graggen (1980) | child |
| 175668 | Male | koki | | | Z'graggen (1980) | child |
| 138661 | Malas | waŋ imare | | | Z'graggen (1980) | child |
| 138666 | Mala | lav | | | Z'graggen (1980) | child |
