| 29603 | Molof | kant | | | Voorhoeve (1971) | |
| 19646 | Molof | kant | | | Voorhoeve (1975) | |
| 20131 | Moi | -kesik | | | Voorhoeve (1975) | |
| 140669 | Moere | ka:r | | | Z'graggen (1980) | (skin) |
| 25960 | Mlap | sup | | | Voorhoeve (1975) | |
| 243631 | Minidien | kirkeʔ | | | Laycock (1968) | |
| 3045 | Minanibai | nikopi | | | Franklin (1973) | |
| 177662 | Migum | ŋʌroro | | | Z'graggen (1980) | skin |
| 177663 | Migum | mande | | | Z'graggen (1980) | skin |
| 218223 | Migabac | soc | | | SIL (1975) | |
| 156511 | Migabac | sohoʔ | | | McElhanon and Voorhoeve (1970) | skin |
| 140666 | Miani | -uka | | | Z'graggen (1980) | (skin) |
| 156419 | Mian | ãr | | | McElhanon and Voorhoeve (1970) | skin |
| 20372 | Meyah | mofos | | | Voorhoeve (1975) | |
| 34598 | Meyah (Mumbrani Dialect) | muos | | | Miedema & Welling (1985) | |
| 34557 | Meyah (Miun Dialect) | afuots | | | Miedema & Welling (1985) | |
| 34517 | Meyah (Etskebi Dialect) | menkar | | | Miedema & Welling (1985) | |
| 34396 | Meyah (Anason Dialect) | awuot(y) | | | Miedema & Welling (1985) | |
| 34356 | Meyah (Akrin Dialect) | a(o)wos | | | Miedema & Welling (1985) | |
| 91596 | Mesem | sək- | (its) skin | | McElhanon (1967) | (its) skin |
| 156510 | Mesem | sʌk | | | McElhanon and Voorhoeve (1970) | skin |
| 4776 | Menya | hviwa | | | Lloyd (1973) | |
| 243651 | Mende | maume | | | Laycock (1968) | |
| 248 | Mena | kʷaru | | | Franklin (1973) | |
| 25880 | Mekwei | asuk | | | Voorhoeve (1975) | |
| 243643 | Mehek | liki | | | Laycock (1968) | |
| 76324 | Mbilua (Ndovele Dialect) | tupu | skin | | Tryon & Hackman (1983) | |
| 76603 | Mbilua | tupu | skin | | Tryon & Hackman (1983) | |
| 76859 | Mbaniata (Lokuru Dialect) | zuɔna | skin | | Tryon & Hackman (1983) | |
| 77078 | Mbaniata | zuōna | skin | | Tryon & Hackman (1983) | |
| 25760 | Mawes | dukunen | | | Voorhoeve (1975) | |
| 121408 | Mawan | feru- | | | Z'graggen (1980) | skin |
| 121407 | Mawan | gari- | | | Z'graggen (1980) | skin |
| 140671 | Mawak | fuku | | | Z'graggen (1980) | (skin) |
| 140667 | Mauwake | kanem(a) | | | Z'graggen (1980) | (skin) |
| 121411 | Matepi | ahu- | | | Z'graggen (1980) | skin |
| 121412 | Matepi | gare- | | | Z'graggen (1980) | skin |
| 21931 | Marind, Bian | lul | | | Voorhoeve (1975) | |
| 156437 | Marind (Gawir Dialect) | rur | | | McElhanon and Voorhoeve (1970) | skin |
| 22332 | Marind | ru:r | | | Voorhoeve (1975) | |
| 257887 | Maria | roˈo | | | Dutton (1970) | skin |
| 257885 | Maria (Uderi Dialect) | ˈroʔo | | | Dutton (1970) | skin |
| 257883 | Maria (Maranomu Dialect) | ˈraha | | | Dutton (1970) | skin |
| 257881 | Maria (Maiagolo Dialect) | ˈroʔo | | | Dutton (1970) | skin |
| 156518 | Mape (Naga Dialect) | sakiʔ | | | McElhanon and Voorhoeve (1970) | skin |
| 156517 | Mape (Naga Dialect) | mɔdzɔ | | | McElhanon and Voorhoeve (1970) | skin |
| 156519 | Mape (East Dialect) | mɔdzi | | | McElhanon and Voorhoeve (1970) | skin |
| 91602 | Mape | mâdzu- | (its) skin | | McElhanon (1967) | (its) skin |
| 20452 | Manikion | mos | | | Voorhoeve (1975) | |
| 19200 | Manem | tofro | | | Voorhoeve (1975) | |
