| 142708 | Kowaki | fʌmu | | | Z'graggen (1980) | (ashes) |
| 91325 | Kube | homa | ashes | | McElhanon (1967) | ashes |
| 159835 | Kube | homa | | | McElhanon and Voorhoeve (1970) | ashes |
| 5713 | Kubo | dasago | | | Shaw (1973) | |
| 159770 | Kubo | dasu | | | McElhanon and Voorhoeve (1970) | ashes |
| 7185 | Kubo | dasʌgɔ | | | Shaw (1986) | |
| 36228 | Kui | αr'uy | | | Stokhof (1975) | |
| 37750 | Kui (Kiramang Dialect) | aǰ'ur | | | Stokhof (1975) | |
| 36462 | Kula | b'ɨntu | | | Stokhof (1975) | |
| 656 | Kuman | yegum | | | Trefry (1969) | |
| 159830 | Kumukio | kau | | | McElhanon and Voorhoeve (1970) | ashes |
| 21944 | Kuni-Boazi | poqaq | | | Voorhoeve (1975) | |
| 28067 | Kuni-Boazi | pɑḳɑḳ | | | Voorhoeve (1970) | |
| 159781 | Kuni-Boazi (Boazi Dialect) | poqaq | | | McElhanon and Voorhoeve (1970) | ashes |
| 166109 | Kuot | ura | | | Lindström (2008) | |
| 166110 | Kuot | utərə | | | Lindström (2008) | |
| 24925 | Kurudu | pense | | | Voorhoeve (1975) | |
| 159800 | Kutong (Sakam Dialect) | kʌip | | | McElhanon and Voorhoeve (1970) | ashes |
| 22510 | Kwerba | malak | | | Voorhoeve (1975) | |
| 22594 | Kwerba (Airmati Dialect) | maraka | | | Voorhoeve (1975) | |
| 23079 | Kwerisa | kweagi | | | Voorhoeve (1975) | |
| 22875 | Kwesten | son | | | Voorhoeve (1975) | |
| 163518 | Kyaka | pee | | | Davies and Comrie (1985) | ashes |
| 163517 | Kyenele (Kyaimbarang Dialect) | 'kɷpi | | | Davies and Comrie (1985) | ashes |
| 163525 | Kyenele (Miyak Dialect) | kʰupi | | | Davies and Comrie (1985) | ashes |
| 22958 | Lau | kwa | | | Voorhoeve (1975) | |
| 76087 | Lavukaleve | kunu | ashes | | Tryon & Hackman (1983) | |
| 163523 | Lembena | petambu | | | Davies and Comrie (1985) | ashes |
| 163522 | Lembena | 'yanga | | | Davies and Comrie (1985) | ashes |
| 163524 | Lembena (Maibi Dialect) | 'ʎaŋga | | | Davies and Comrie (1985) | ashes |
| 163532 | Lembena (Yariba Dialect) | pʰɛ'dampʰ | | | Davies and Comrie (1985) | ashes |
| 179721 | Lemio | usukai | | | Z'graggen (1980) | ashes |
| 159786 | Madi | denʌbʌ | | | McElhanon and Voorhoeve (1970) | ashes |
| 142701 | Maia (Pila Dialect) | abur | | | Z'graggen (1980) | ash |
| 142702 | Maia (Saki Dialect) | tawur | | | Z'graggen (1980) | ash |
| 20225 | Mai Brat | pox | | | Voorhoeve (1975) | |
| 75221 | Mailu | konunu | | | Saville (1912) | |
| 75222 | Mailu | kau | | | Saville (1912) | |
| 86105 | Mailu (Asiaoro Dialect) | konunu | | | Thomson (1975) | |
| 87475 | Mailu (Baibara Dialect) | konunu | | | Thomson (1975) | |
| 86927 | Mailu (Borebo Dialect) | konunu | | | Thomson (1975) | |
| 88297 | Mailu (Darava Dialect) | konunu | | | Thomson (1975) | |
| 88023 | Mailu (Delebai Dialect) | konunu | | | Thomson (1975) | |
| 87201 | Mailu (Domara Dialect) | konunu | | | Thomson (1975) | |
| 87749 | Mailu (Geagea Dialect) | konunu | | | Thomson (1975) | |
| 86379 | Mailu (Ilai Dialect) | konunu | | | Thomson (1975) | |
| 86653 | Mailu (Island Dialect) | konunu | | | Thomson (1975) | |
| 21543 | Mairasi | uama | | | Voorhoeve (1975) | |
| 217809 | Maiwa | yomomúsiwa | Daga - oma mútua | | SIL (1967) | |
| 221212 | Maiwa | a'tʰagin | | | SIL (1973) | |
