| 86952 | Mailu (Borebo Dialect) | guia | | | Thomson (1975) | |
| 88322 | Mailu (Darava Dialect) | guia | | | Thomson (1975) | |
| 88048 | Mailu (Delebai Dialect) | guia | | | Thomson (1975) | |
| 87226 | Mailu (Domara Dialect) | kokokoko | | | Thomson (1975) | |
| 87774 | Mailu (Geagea Dialect) | guia | | | Thomson (1975) | |
| 86404 | Mailu (Ilai Dialect) | guia | | | Thomson (1975) | |
| 86678 | Mailu (Island Dialect) | guia | | | Thomson (1975) | |
| 221265 | Maiwa | gɛnagɛn | | | SIL (1973) | |
| 141055 | Mala | usar | | | Z'graggen (1980) | cassowary |
| 141051 | Malas | taiber | | | Z'graggen (1980) | cassowary |
| 178086 | Male | jogoy | | | Z'graggen (1980) | cassowary |
| 233160 | Mali (Arambum Dialect) | mařupkiʰ | | | SIL (1985) | |
| 233262 | Mali (Makunga Dialect) | mařukpi | | | SIL (1985) | |
| 29544 | Manem | egue | | | Voorhoeve (1971) | |
| 258681 | Maria (Maiagolo Dialect) | kuˈyau | | | Dutton (1970) | cassowary |
| 258683 | Maria (Maranomu Dialect) | yaˈdina | | | Dutton (1970) | cassowary |
| 258685 | Maria (Uderi Dialect) | ˈkuiau | | | Dutton (1970) | cassowary |
| 258687 | Maria | yaˈdina | | | Dutton (1970) | cassowary |
| 121880 | Matepi | iwʌr | | | Z'graggen (1980) | cassry |
| 141059 | Mauwake | kiya | | | Z'graggen (1980) | cassowary |
| 141063 | Mawak | ka:ki | | | Z'graggen (1980) | cassowary |
| 121878 | Mawan | iwʌr | | | Z'graggen (1980) | cassry |
| 141058 | Miani | isiwar | | | Z'graggen (1980) | cassowary |
| 218302 | Migabac | kesowa | | | SIL (1975) | |
| 178067 | Migum | kʌwʌr̃ | | | Z'graggen (1980) | cassowary |
| 141061 | Moere | kaki | | | Z'graggen (1980) | cassowary |
| 191820 | Moresada | mʌsogump | | | Z'graggen (1980) | cassowary |
| 121870 | Mosimo | duwo | | | Z'graggen (1980) | cassowary |
| 258689 | Motu | gaigai | | | Dutton (1970) | cassowary |
| 15297 | Mountain Koiari | duba | cassowary | | Dutton (2010) | |
| 258690 | Mulaha | iaraba | | | Dutton (1970) | cassowary |
| 83134 | Mum | muia | | | Daniels (2010) | |
| 191815 | Mum | muia | | | Z'graggen (1980) | cassowary |
| 198603 | Mungkip | samamu | | | Retsema et al. (2009) | |
| 121856 | Munit | kubuk | | | Z'graggen (1980) | cassowary |
| 121867 | Murupi | iwʌ:li | | | Z'graggen (1980) | cassry |
| 191826 | Musak | kumbukɛ | | | Z'graggen (1980) | cassowary |
| 141065 | Musar | ka:ki | | | Z'graggen (1980) | cassowary |
| 197756 | Nagatiman | buǏamɛʔ | | | Conrad and Dye (1975) | |
| 214011 | Nakai | ʔɑˈwɔn | | | Hughes (2009) | |
| 199079 | Nakame (Dzenzen Dialect) | hɑwədi | | | Retsema et al. (2009) | |
| 199714 | Nakame (Gufin Dialect) | mujɑm | | | Retsema et al. (2009) | |
| 199592 | Nakame (Munguleng Dialect) | hɑmɑ̄mu | | | Retsema et al. (2009) | |
| 199591 | Nakame (Munguleng Dialect) | mujɑm | | | Retsema et al. (2009) | |
| 199206 | Nakame (Popof Dialect) | mujɑm | | | Retsema et al. (2009) | |
| 198721 | Nakame (Sikalan Dialect) | sambɛp | | | Retsema et al. (2009) | |
| 198840 | Nakame (Sokan Dialect) | hawədi | | | Retsema et al. (2009) | |
| 198960 | Nakame (Wasin Dialect) | muiɑm | | | Retsema et al. (2009) | |
| 121869 | Nake | iwʌ:r | | | Z'graggen (1980) | cassry |
| 200175 | Nek (Goambot Dialect) | sɛmbɛp | | | Retsema et al. (2009) | |
