| 20122 | Moi | telek | leg | | Voorhoeve (1975) | leg |
| 19637 | Molof | fu | leg | | Voorhoeve (1975) | leg |
| 21127 | Mombum | kaŋk | leg | | Voorhoeve (1975) | leg |
| 21521 | Momuna | i jo-ku | leg | | Voorhoeve (1975) | leg |
| 22363 | Moni | bado | leg | | Voorhoeve (1975) | leg |
| 21802 | Mor | bana | leg | | Voorhoeve (1975) | leg |
| 20163 | Moraid | ere | leg | | Voorhoeve (1975) | leg |
| 25185 | Mor (Austronesian) | neat | leg | | Voorhoeve (1975) | leg |
| 32372 | Morawa | au | leg | | SIL (1973) | |
| 191351 | Moresada | -iŋgər | | | Z'graggen (1980) | leg |
| 3462 | Morigi | kota | leg | | Wurm (1973) | leg |
| 21481 | Morori | tegu | leg | | Voorhoeve (1975) | leg |
| 120946 | Mosimo | batali- | | | Z'graggen (1980) | leg |
| 19072 | Moskona | igaka | leg | | Voorhoeve (1975) | leg |
| 34629 | Moskona (Merdey Dialect) | daki | leg | | Miedema & Welling (1985) | leg |
| 257839 | Motu | ae- | | | Dutton (1970) | leg |
| 34669 | Mpur (Arfu Dialect) | pirik | leg | | Miedema & Welling (1985) | leg |
| 34709 | Mpur (Kebar Dialect) | èipèt | leg | | Miedema & Welling (1985) | leg |
| 20283 | Mpur | betur | leg | | Voorhoeve (1975) | leg |
| 16798 | Mpur | witwur | leg | | Miedema & Welling (1985) | leg |
| 3360 | Mubami | boho | leg | | Franklin (1973) | leg |
| 27421 | Mubami | idiři | leg | | Reesink (1976) | leg |
| 257840 | Mulaha | koina | | | Dutton (1970) | leg |
| 191347 | Mum | tanda | | | Z'graggen (1980) | leg |
| 24985 | Munggui | aye | leg | | Voorhoeve (1975) | leg |
| 198585 | Mungkip | kada | | | Retsema et al. (2009) | |
| 120932 | Munit | ha- | | | Z'graggen (1980) | leg |
| 120943 | Murupi | baʔa- | | | Z'graggen (1980) | leg |
| 191356 | Musak | aŋgʉ | | | Z'graggen (1980) | leg |
| 140254 | Musar | humba | | | Z'graggen (1980) | (leg) |
| 20887 | Muyu, North | yon | leg | | Voorhoeve (1975) | leg |
| 20927 | Muyu, South | kondo | leg | | Voorhoeve (1975) | leg |
| 243587 | Nabi | tip | | | Laycock (1968) | |
| 26111 | Nafri | oto | leg | | Voorhoeve (1975) | leg |
| 213979 | Nakai | d̪ʒ͡ɔn | | | Hughes (2009) | |
| 199061 | Nakame (Dzenzen Dialect) | qɑdɑq | | | Retsema et al. (2009) | |
| 199568 | Nakame (Munguleng Dialect) | gɑwɑ·ge | | | Retsema et al. (2009) | |
| 199569 | Nakame (Munguleng Dialect) | kɑjoge | | | Retsema et al. (2009) | |
| 199185 | Nakame (Popof Dialect) | qɑdɑ | | | Retsema et al. (2009) | |
| 198703 | Nakame (Sikalan Dialect) | kətɨle | | | Retsema et al. (2009) | |
| 198822 | Nakame (Sokan Dialect) | qadai | | | Retsema et al. (2009) | |
| 198942 | Nakame (Wasin Dialect) | qɑdɑo | | | Retsema et al. (2009) | |
| 120945 | Nake | sipu- | | | Z'graggen (1980) | leg |
| 23485 | Nalca | yan | leg | | Voorhoeve (1975) | leg |
| 243611 | Namia | li: | | | Laycock (1968) | |
| 237714 | Namia | lipala | | | Foley (2005) | |
| 19477 | Narau | nue | leg | | Voorhoeve (1975) | leg |
| 20403 | Ndom | tur | leg | | Voorhoeve (1975) | leg |
| 38757 | Nedebang | n'αyα | leg | | Stokhof (1975) | |
| 200158 | Nek (Goambot Dialect) | kesi | | | Retsema et al. (2009) | |
