| 3415 | Mubami | bewo | | | Franklin (1973) | |
| 15023 | Mountain Koiari | evi- | hear | | Dutton (2010) | |
| 259387 | Motu | kamonai- | | | Dutton (1970) | hear |
| 127591 | Mosimo | do | | | Z'graggen (1980) | hear |
| 3517 | Morigi | erevidio | | | Wurm (1973) | |
| 194765 | Moresada | -indʌrʌ- | | | Z'graggen (1980) | hear |
| 6139 | Moni (Kemandoga Dialect) | nindija | | | Larson & Larson (1972) | |
| 29578 | Molof | ar - | | | Voorhoeve (1971) | |
| 146279 | Moere | -iwan- | | | Z'graggen (1980) | hear |
| 3098 | Minanibai | eugio | | | Franklin (1973) | |
| 183206 | Migum | si- | | | Z'graggen (1980) | to hear |
| 218397 | Migabac | je i ŋagegac | | | SIL (1975) | |
| 146276 | Miani | -dam- | | | Z'graggen (1980) | hear |
| 4829 | Menya | qata wiqi | [iq] underlined | | Lloyd (1973) | |
| 301 | Mena | mɛnə kotamau | | | Franklin (1973) | |
| 236890 | Mbore | warak | | | Foley (2005) | |
| 76426 | Mbilua (Ndovele Dialect) | viŋgo | hear | | Tryon & Hackman (1983) | |
| 76608 | Mbilua | viŋgo | hear | | Tryon & Hackman (1983) | |
| 76686 | Mbaniata (Lokuru Dialect) | āmaŋga | hear | | Tryon & Hackman (1983) | |
| 76956 | Mbaniata | ōrōna | hear | | Tryon & Hackman (1983) | |
| 77938 | Maybrat | -ari | | | Dol (2007) | |
| 127600 | Mawan | do | | | Z'graggen (1980) | hear |
| 146281 | Mawak | -furu-kɛw- | | | Z'graggen (1980) | hear |
| 146277 | Mauwake | -mim- | | | Z'graggen (1980) | hear |
| 127602 | Matepi | do | | | Z'graggen (1980) | hear |
| 259385 | Maria | nete- | | | Dutton (1970) | hear |
| 259383 | Maria (Uderi Dialect) | nete- | | | Dutton (1970) | hear |
| 259381 | Maria (Maranomu Dialect) | nede- | | | Dutton (1970) | hear |
| 259379 | Maria (Maiagolo Dialect) | nede- | | | Dutton (1970) | hear |
| 236891 | Marangis | warak | | | Foley (2005) | |
| 201441 | Mandobo Atas (Yonggom Dialect) | dɑt- | | | Voorhoeve (2000) | |
| 231478 | Mandobo Atas (Kwem Dialect) | dot- | | | Healey (1970) | |
| 201358 | Mandobo Atas | dot- | | | Voorhoeve (2000) | |
| 231294 | Mandobo Atas | dot- | | | Healey (1970) | |
| 233292 | Mali (Makunga Dialect) | kʌnaři | | | SIL (1985) | |
| 233186 | Mali (Arambum Dialect) | katnaři | | | SIL (1985) | |
| 183226 | Male | kai- | | | Z'graggen (1980) | to hear |
| 146268 | Malas | kambinand- | | | Z'graggen (1980) | hear |
| 146267 | Malas | kambin is- | | | Z'graggen (1980) | hear |
| 146273 | Mala | -unot- | | | Z'graggen (1980) | hear |
| 221332 | Maiwa | me a'none | me - "he" | | SIL (1973) | |
| 86732 | Mailu (Island Dialect) | naninani | | | Thomson (1975) | |
| 86458 | Mailu (Ilai Dialect) | naninani | | | Thomson (1975) | |
| 87828 | Mailu (Geagea Dialect) | naninani | | | Thomson (1975) | |
| 87280 | Mailu (Domara Dialect) | sagunai | | | Thomson (1975) | |
| 88102 | Mailu (Delebai Dialect) | naninani | | | Thomson (1975) | |
| 88376 | Mailu (Darava Dialect) | naninani | | | Thomson (1975) | |
| 87006 | Mailu (Borebo Dialect) | naninani | | | Thomson (1975) | |
| 87554 | Mailu (Baibara Dialect) | naninani | | | Thomson (1975) | |
| 86184 | Mailu (Asiaoro Dialect) | naninani | | | Thomson (1975) | |
