| 126935 | Kein | baida | | | Z'graggen (1980) | yellow |
| 4342 | Keoru-Ahia (Aheave Dialect) | kairu | | | Brown (1973) | |
| 4132 | Keoru-Ahia | maea kairu | | | Brown (1973) | |
| 6448 | Kibiri | ekeribare | | | Wurm (1973) | |
| 217876 | Kirikiri | bua-we | | | Clouse (1997) | |
| 77636 | Klon | bgor | | | Baird (2008) | |
| 145657 | Kobol | ʌsɔt | | | Z'graggen (1980) | (yellow) |
| 145658 | Kobol | agwʌːb | | | Z'graggen (1980) | (yellow) |
| 196325 | Kobon | uhaɫin | + | | Pawley (2013) | |
| 230678 | Kol | 'ka:ge: | | | SIL (1981) | |
| 91081 | Komba | gibaŋ gibaŋ | yellow | | McElhanon (1967) | yellow |
| 148912 | Komba (Ândâ River Dialect) | gimbâŋâ | | | Southwell (1976) | yellow |
| 148819 | Komba (Gwama River (North) Dialect) | gimbâŋâ | | | Southwell (1976) | yellow |
| 148865 | Komba (Gwama River (South) Dialect) | gimbâŋâ | | | Southwell (1976) | yellow |
| 148959 | Komba (Puleng River Dialect) | gelepŋâ | | | Southwell (1976) | yellow |
| 210865 | Komyandaret | sɛːndɛˈbɔː | | | Hughes (2009) | |
| 16636 | Konai | biye dʌgi | | | Shaw (1986) | |
| 145644 | Korak | alikam | | | Z'graggen (1980) | (yellow) |
| 210661 | Korowai | 'ʔə'wɑ: | | | Hughes (2009) | |
| 145652 | Kowaki | anib | | | Z'graggen (1980) | (yellow) |
| 91087 | Kube | gbaok gbaok | yellow | | McElhanon (1967) | yellow |
| 7203 | Kubo | biekɔ | | | Shaw (1986) | |
| 5731 | Kubo | biyeko | | | Shaw (1973) | |
| 754 | Kuman | dinduŋgua | | | Trefry (1969) | |
| 29866 | Kuni-Boazi | ḳagius | | | Voorhoeve (1970) | |
| 165954 | Kuot | kakko | Vcls 1 | | Lindström (2008) | |
| 76047 | Lavukaleve | raŋoraŋo | yellow | | Tryon & Hackman (1983) | |
| 181215 | Lemio | ŋiso | | | Z'graggen (1980) | yellow |
| 145646 | Maia (Pila Dialect) | karaŋgʌt | | | Z'graggen (1980) | (yellow) |
| 145647 | Maia (Saki Dialect) | karigam | | | Z'graggen (1980) | (yellow) |
| 75118 | Mailu | gobula | | | Saville (1912) | |
| 86154 | Mailu (Asiaoro Dialect) | gobugobura | | | Thomson (1975) | |
| 87524 | Mailu (Baibara Dialect) | gobugobura | | | Thomson (1975) | |
| 86976 | Mailu (Borebo Dialect) | kedike di | | | Thomson (1975) | |
| 88346 | Mailu (Darava Dialect) | kedike di | | | Thomson (1975) | |
| 88072 | Mailu (Delebai Dialect) | gobugobura | | | Thomson (1975) | |
| 87250 | Mailu (Domara Dialect) | kedike di | | | Thomson (1975) | |
| 87798 | Mailu (Geagea Dialect) | kedike di | | | Thomson (1975) | |
| 86428 | Mailu (Ilai Dialect) | kedike di | | | Thomson (1975) | |
| 86702 | Mailu (Island Dialect) | kedike di | | | Thomson (1975) | |
| 221299 | Maiwa | yane'pʰam | | | SIL (1973) | |
| 145645 | Mala | likam | | | Z'graggen (1980) | (yellow) |
| 181229 | Male | yʌul | | | Z'graggen (1980) | yellow |
| 29539 | Manem | jampa | | | Voorhoeve (1971) | |
| 91084 | Mape | boboŋeŋ | yellow | | McElhanon (1967) | yellow |
| 258996 | Maria (Maiagolo Dialect) | ˈbora | | | Dutton (1970) | yellow |
| 258998 | Maria (Maranomu Dialect) | ˈbora | | | Dutton (1970) | yellow |
| 259001 | Maria | boˈrara | | | Dutton (1970) | yellow |
| 126958 | Matepi | asinʌg | | | Z'graggen (1980) | yellow |
| 145649 | Mauwake | likam | | | Z'graggen (1980) | (yellow) |
