| 240444 | Kopar (Singarin Dialect) | ˈpʰatʰ | | | Abbott (1985) | |
| 28251 | Korafe | ǥamana | | | Wilson (1969) | |
| 143146 | Korak | manduŋ | | | Z'graggen (1980) | stone |
| 19933 | Korapun-Sela | khirik | | | Voorhoeve (1975) | |
| 210609 | Korowai | ʔi'l̪ɔ:ɾ | | | Hughes (2009) | |
| 33835 | Kosare | 'naka | | | Heeschen (1978) | |
| 143157 | Kowaki | nomon | | | Z'graggen (1980) | stone |
| 25483 | Kowiai | laŋgera | | | Voorhoeve (1975) | |
| 91297 | Kube | gokmea | stone | | McElhanon (1967) | stone |
| 157461 | Kube | hoʔ | | | McElhanon and Voorhoeve (1970) | stone |
| 5708 | Kubo | yo | | | Shaw (1973) | |
| 7180 | Kubo | yɔ | | | Shaw (1986) | |
| 36207 | Kui | ŭw'ɔr | | | Stokhof (1975) | |
| 37729 | Kui (Kiramang Dialect) | ŭw'ɔr | | | Stokhof (1975) | |
| 36441 | Kula | wαp'akkα | | | Stokhof (1975) | |
| 736 | Kuman | kombugɬo | | | Trefry (1969) | |
| 32576 | Kuman | kombuglo | | | Salisbury (1956) | |
| 157458 | Kumukio | kot | | | McElhanon and Voorhoeve (1970) | stone |
| 21973 | Kuni-Boazi | mbeŋga | | | Voorhoeve (1975) | |
| 165836 | Kuot | adəs | | | Lindström (2008) | |
| 24954 | Kurudu | arokmi | | | Voorhoeve (1975) | |
| 22539 | Kwerba | omeic | | | Voorhoeve (1975) | |
| 22623 | Kwerba (Airmati Dialect) | ton | | | Voorhoeve (1975) | |
| 23108 | Kwerisa | bi | | | Voorhoeve (1975) | |
| 22915 | Kwesten | ter | | | Voorhoeve (1975) | |
| 22904 | Kwesten | ton | | | Voorhoeve (1975) | |
| 244024 | Kwoma | papa | | | Laycock (1968) | |
| 163401 | Kyaka | kana | | | Davies and Comrie (1985) | stone |
| 163400 | Kyenele (Kyaimbarang Dialect) | mɨndəm | | | Davies and Comrie (1985) | stone |
| 163407 | Kyenele (Miyak Dialect) | mɨndɩm | | | Davies and Comrie (1985) | stone |
| 22997 | Lau | feeki | | | Voorhoeve (1975) | |
| 22987 | Lau | bifo | | | Voorhoeve (1975) | |
| 76173 | Lavukaleve | mbeko | stone | | Tryon & Hackman (1983) | |
| 76172 | Lavukaleve | veko | stone | | Tryon & Hackman (1983) | |
| 163405 | Lembena | ana | | | Davies and Comrie (1985) | stone |
| 163406 | Lembena (Maibi Dialect) | 'anna | | | Davies and Comrie (1985) | stone |
| 163415 | Lembena (Yariba Dialect) | 'ana | | | Davies and Comrie (1985) | stone |
| 180178 | Lemio | cʌbia | | | Z'graggen (1980) | stone |
| 257085 | Magɨ | gwande | | | Daniels (2016) | |
| 143149 | Maia (Pila Dialect) | pat | | | Z'graggen (1980) | stone |
| 143150 | Maia (Saki Dialect) | idamurub | | | Z'graggen (1980) | stone |
| 143151 | Maia (Saki Dialect) | oat | | | Z'graggen (1980) | stone |
| 20254 | Mai Brat | fra | | | Voorhoeve (1975) | |
| 75186 | Mailu | gomagomana | | | Saville (1912) | |
| 75191 | Mailu | nabua | | | Saville (1912) | |
| 75187 | Mailu | budi | | | Saville (1912) | |
| 86096 | Mailu (Asiaoro Dialect) | gomana | | | Thomson (1975) | |
| 87466 | Mailu (Baibara Dialect) | gomana | | | Thomson (1975) | |
| 86918 | Mailu (Borebo Dialect) | gomana | | | Thomson (1975) | |
| 88288 | Mailu (Darava Dialect) | gomana | | | Thomson (1975) | |
