| 213986 | Nakai | ˈd̪z͡æmun | | | Hughes (2009) | |
| 159621 | Nabak | sandi | | | McElhanon and Voorhoeve (1970) | urine |
| 159558 | Muyu, South | yumun | | | McElhanon and Voorhoeve (1970) | urine |
| 159557 | Muyu, North | yumun | | | McElhanon and Voorhoeve (1970) | urine |
| 140815 | Musar | iːvu | | | Z'graggen (1980) | (urine) |
| 191674 | Musak | yuːyiː | | | Z'graggen (1980) | urine |
| 121561 | Murupi | zɛ | | | Z'graggen (1980) | urine |
| 121549 | Munit | suã | | | Z'graggen (1980) | urine |
| 159607 | Mungkip | fiɛt | | | McElhanon and Voorhoeve (1970) | urine |
| 191665 | Mum | ipuŋgapa | | | Z'graggen (1980) | urine |
| 121564 | Mosimo | ze | | | Z'graggen (1980) | urine |
| 191669 | Moresada | -gɛp | | | Z'graggen (1980) | urine |
| 159625 | Momare | foŋtiʔ | | | McElhanon and Voorhoeve (1970) | urine |
| 140811 | Moere | eruru | | | Z'graggen (1980) | (urine) |
| 177807 | Migum | kulʌŋ | | | Z'graggen (1980) | urine |
| 159624 | Migabac | fodzi | | | McElhanon and Voorhoeve (1970) | urine |
| 140808 | Miani | -is | | | Z'graggen (1980) | (urine) |
| 197076 | Mian | imǎn | | | Loughnane and Fedden (2011) | |
| 197036 | Mian | imǎn | | | Loughnane and Fedden (2011) | |
| 159561 | Mian | iman | | | McElhanon and Voorhoeve (1970) | urine |
| 159622 | Mesem | sandi | | | McElhanon and Voorhoeve (1970) | urine |
| 121572 | Mawan | reip | | | Z'graggen (1980) | urine |
| 140813 | Mawak | ibu | | | Z'graggen (1980) | (urine) |
| 140809 | Mauwake | silk(a) | | | Z'graggen (1980) | (urine) |
| 121574 | Matepi | leip | | | Z'graggen (1980) | urine |
| 159572 | Marind (Gawir Dialect) | kono | | | McElhanon and Voorhoeve (1970) | urine |
| 159631 | Mape (West Dialect) | fɔdzi | | | McElhanon and Voorhoeve (1970) | urine |
| 159630 | Mape (Naga Dialect) | fɔdzi | | | McElhanon and Voorhoeve (1970) | urine |
| 159632 | Mape (East Dialect) | fɔdzi | | | McElhanon and Voorhoeve (1970) | urine |
| 201479 | Mandobo Atas (Yonggom Dialect) | yetok | | | Voorhoeve (2000) | |
| 231636 | Mandobo Atas (Kwem Dialect) | er=ok | | | Healey (1970) | |
| 159555 | Mandobo Atas | erok | | | McElhanon and Voorhoeve (1970) | urine |
| 201397 | Mandobo Atas | erok | | | Voorhoeve (2000) | |
| 231452 | Mandobo Atas | er=ok | | | Healey (1970) | |
| 159603 | Ma Manda | fiar | | | McElhanon and Voorhoeve (1970) | urine |
| 159598 | Mamaa | feʌk | | | McElhanon and Voorhoeve (1970) | urine |
| 177827 | Male | yagsil | | | Z'graggen (1980) | urine |
| 140801 | Malas | (i)sewur | | | Z'graggen (1980) | (urine) |
| 140805 | Mala | -isʌk | | | Z'graggen (1980) | (urine) |
| 140807 | Maia (Saki Dialect) | -sayaŋ | | | Z'graggen (1980) | (urine) |
| 140806 | Maia (Pila Dialect) | -suwayaŋ | | | Z'graggen (1980) | (urine) |
| 159578 | Madi | witwit | | | McElhanon and Voorhoeve (1970) | urine |
| 177810 | Lemio | uyʌ | | | Z'graggen (1980) | urine |
| 159590 | Kutong (Sakam Dialect) | piar | | | McElhanon and Voorhoeve (1970) | urine |
| 159573 | Kuni-Boazi (Boazi Dialect) | ŋqaia | | | McElhanon and Voorhoeve (1970) | urine |
| 159613 | Kumukio | sandi | | | McElhanon and Voorhoeve (1970) | urine |
| 159618 | Kube | pusaʔ | | | McElhanon and Voorhoeve (1970) | urine |
| 140812 | Kowaki | iᵬu | | | Z'graggen (1980) | (urine) |
| 159608 | Kovai | sulo | | | McElhanon and Voorhoeve (1970) | urine |
| 210558 | Korowai | d̪u:'ɾæ: | | | Hughes (2009) | |
