| 121581 | Munit | se- | | | Z'graggen (1980) | penis |
| 191681 | Mum | magri | | | Z'graggen (1980) | penis |
| 14697 | Mountain Koiari | vevu | penis | | Dutton (2010) | |
| 121598 | Mosimo | ne | | | Z'graggen (1980) | penis |
| 191685 | Moresada | -məŋgənʌmp | | | Z'graggen (1980) | penis |
| 140840 | Moere | iŋkor | | | Z'graggen (1980) | (penis) |
| 177836 | Migum | lʌbɛn | | | Z'graggen (1980) | penis |
| 140837 | Miani | ikoar | | | Z'graggen (1980) | (penis) |
| 196682 | Mian | ěit | | | Loughnane and Fedden (2011) | |
| 121605 | Mawan | se- | | | Z'graggen (1980) | penis |
| 140842 | Mawak | ikwʌl | | | Z'graggen (1980) | (penis) |
| 140838 | Mauwake | ikɔr(a) | | | Z'graggen (1980) | (penis) |
| 121608 | Matepi | howe- | | | Z'graggen (1980) | penis |
| 201458 | Mandobo Atas (Yonggom Dialect) | teget | | | Voorhoeve (2000) | |
| 231596 | Mandobo Atas (Kwem Dialect) | teget | | | Healey (1970) | |
| 231413 | Mandobo Atas | teget | | | Healey (1970) | |
| 201377 | Mandobo Atas | teget | | | Voorhoeve (2000) | |
| 177856 | Male | ye | | | Z'graggen (1980) | penis |
| 140830 | Malas | uŋgʌr̃ | | | Z'graggen (1980) | (penis) |
| 140834 | Mala | kʌr | | | Z'graggen (1980) | (penis) |
| 140836 | Maia (Saki Dialect) | goar̃ | | | Z'graggen (1980) | (penis) |
| 140835 | Maia (Pila Dialect) | ŋgar | | | Z'graggen (1980) | (penis) |
| 177838 | Lemio | wu | | | Z'graggen (1980) | penis |
| 28638 | Kuni-Boazi | mbea | | | Voorhoeve (1970) | |
| 140841 | Kowaki | uʔʌr | | | Z'graggen (1980) | (penis) |
| 140832 | Korak | iko | | | Z'graggen (1980) | (penis) |
| 201608 | Kombai | rege | | | Voorhoeve (2000) | |
| 14695 | Koitabu | veɣu | penis | | Dutton (2010) | |
| 196177 | Kobon | igaɫeb | + | | Pawley (2013) | |
| 196176 | Kobon | waŋ | + | | Pawley (2013) | |
| 140846 | Kobol | (yo)gor(om) | | | Z'graggen (1980) | (penis) |
| 222786 | Kirikiri (Faia Dialect) | su | | | Clouse (1997) | |
| 222787 | Kirikiri | tu^ | | | Clouse (1997) | |
| 177833 | Kesawai | aw | | | Z'graggen (1980) | penis |
| 121582 | Kein | wai- | | | Z'graggen (1980) | penis |
| 121578 | Kare | ne- | | | Z'graggen (1980) | penis |
| 195754 | Kalam | waŋ | | | Pawley (2013) | |
| 195755 | Kalam | yŋeleb | | | Pawley (2013) | |
| 177853 | Jilim | kuji | | | Z'graggen (1980) | penis |
| 121586 | Isebe | ere- | | | Z'graggen (1980) | penis |
| 191692 | Isabi | -oɣomi | | | Z'graggen (1980) | penis |
| 222789 | Iau | sui | | | Clouse (1997) | |
| 52919 | Hunjara-Kaina Ke (Kokoda Dialect) | wi | penis | | Smallhorn (2011) | |
| 52918 | Hunjara-Kaina Ke | vi | penis | | Smallhorn (2011) | |
| 121585 | Gumalu | au- | | | Z'graggen (1980) | penis |
| 14696 | Grass Koiari | veu | penis | | Dutton (2010) | |
| 121580 | Girawa | ne- | | | Z'graggen (1980) | penis |
| 121579 | Girawa | se- | | | Z'graggen (1980) | penis |
| 140829 | Gavak | kalakmɛ | | | Z'graggen (1980) | (penis) |
| 140828 | Gavak | igol(me) | | | Z'graggen (1980) | (penis) |
