| 163690 | Kyaka | kana | | | Davies and Comrie (1985) | moon |
| 163689 | Kyenele (Kyaimbarang Dialect) | 'gəŋat∘ | | | Davies and Comrie (1985) | moon |
| 163696 | Kyenele (Miyak Dialect) | ŋgɨŋat | | | Davies and Comrie (1985) | moon |
| 76190 | Lavukaleve | kua | moon | | Tryon & Hackman (1983) | |
| 163694 | Lembena | okolo | | | Davies and Comrie (1985) | moon |
| 163695 | Lembena (Maibi Dialect) | o'goɽi | | | Davies and Comrie (1985) | moon |
| 163703 | Lembena (Yariba Dialect) | sa'kun(e) | | | Davies and Comrie (1985) | moon |
| 179896 | Lemio | ŋair̃u | | | Z'graggen (1980) | moon |
| 257077 | Magɨ | irɨna | | | Daniels (2016) | |
| 142876 | Maia (Pila Dialect) | kalɛb | | | Z'graggen (1980) | (moon) |
| 142877 | Maia (Saki Dialect) | kʌreb | | | Z'graggen (1980) | (moon) |
| 75288 | Mailu | dovele | | | Saville (1912) | |
| 86083 | Mailu (Asiaoro Dialect) | dovele | | | Thomson (1975) | |
| 87453 | Mailu (Baibara Dialect) | dovele | | | Thomson (1975) | |
| 86905 | Mailu (Borebo Dialect) | dovele | | | Thomson (1975) | |
| 88275 | Mailu (Darava Dialect) | dovele | | | Thomson (1975) | |
| 88001 | Mailu (Delebai Dialect) | dovele | | | Thomson (1975) | |
| 87179 | Mailu (Domara Dialect) | dovele | | | Thomson (1975) | |
| 87727 | Mailu (Geagea Dialect) | dovele | | | Thomson (1975) | |
| 86357 | Mailu (Ilai Dialect) | dovele | | | Thomson (1975) | |
| 86631 | Mailu (Island Dialect) | dovele | | | Thomson (1975) | |
| 217817 | Maiwa | dut | Daga - siragam | | SIL (1967) | |
| 221220 | Maiwa | dutʰ | | | SIL (1973) | |
| 36320 | Makasae | 'uru (O) uru | | | Stokhof (1975) | |
| 142875 | Mala | tʌo | | | Z'graggen (1980) | (moon) |
| 142871 | Malas | noun | | | Z'graggen (1980) | (moon) |
| 179913 | Male | kakam | | | Z'graggen (1980) | moon |
| 233126 | Mali (Arambum Dialect) | 'aǥɔngi | | | SIL (1985) | |
| 233228 | Mali (Makunga Dialect) | ayaƀunki | | | SIL (1985) | |
| 237356 | Manambu | mpapɨw | | | Foley (2005) | |
| 231445 | Mandobo Atas | oko | | | Healey (1970) | |
| 201371 | Mandobo Atas | oko | | | Voorhoeve (2000) | |
| 231629 | Mandobo Atas (Kwem Dialect) | oko | | | Healey (1970) | |
| 201453 | Mandobo Atas (Yonggom Dialect) | wokoi | | | Voorhoeve (2000) | |
| 29504 | Manem | wes | | | Voorhoeve (1971) | |
| 261258 | Manep | naun | | | Pick (2019) | moon |
| 90594 | Mape | mosa | moon | | McElhanon (1967) | moon |
| 236736 | Marangis | ndoŋar | | | Foley (2005) | |
| 258008 | Maria (Maiagolo Dialect) | eˈoʔa | | | Dutton (1970) | moon |
| 258010 | Maria (Maranomu Dialect) | ˈɛyo | | | Dutton (1970) | moon |
| 258012 | Maria (Uderi Dialect) | eoʔa | | | Dutton (1970) | moon |
| 258014 | Maria | eˈoʔa | | | Dutton (1970) | moon |
| 123861 | Matepi | kalam | | | Z'graggen (1980) | moon |
| 123860 | Matepi | nava | | | Z'graggen (1980) | moon |
| 142879 | Mauwake | siba | | | Z'graggen (1980) | (moon) |
| 142883 | Mawak | ʌhi | | | Z'graggen (1980) | (moon) |
| 77846 | Maybrat | snie | | | Dol (2007) | |
| 76917 | Mbaniata | īndi | moon | | Tryon & Hackman (1983) | |
| 76823 | Mbaniata (Lokuru Dialect) | īndi | moon | | Tryon & Hackman (1983) | |
| 76579 | Mbilua | kambɔsɔ | moon | | Tryon & Hackman (1983) | |
