| 91067 | Komba | kuriŋ | red | | McElhanon (1967) | red |
| 230679 | Kol | 'biniŋ | | | SIL (1981) | |
| 196194 | Kobon | arañ | - | | Pawley (2013) | |
| 196193 | Kobon | alɨ | - | | Pawley (2013) | |
| 164903 | Kobon | 'aʎɨ | | | Davies and Comrie (1985) | red |
| 144118 | Kobol | orogom | | | Z'graggen (1980) | red |
| 35069 | Klon (Probur Dialect) | kiiʔ | | | Stokhof (1975) | |
| 35188 | Klon (Halerman Dialect) | kək'iik- | | | Stokhof (1975) | |
| 217852 | Kirikiri | uda-we | | | Clouse (1997) | |
| 6445 | Kibiri | puri | | | Wurm (1973) | |
| 33332 | Keuw | áinél-yô | | | Kamholz (2012) | |
| 181150 | Kesawai | patayaw | | | Z'graggen (1980) | red |
| 6858 | Kerewo | kaikarapi | | | Wurm (1973) | |
| 4129 | Keoru-Ahia | maeva kevare | | | Brown (1973) | |
| 4339 | Keoru-Ahia (Aheave Dialect) | kevare | | | Brown (1973) | |
| 125252 | Kein | ɛpɛʔuwa | | | Z'graggen (1980) | red |
| 29244 | Kayagar | koper | | | Voorhoeve (1971) | |
| 17490 | Kawacha | navɨsa | | | Lloyd (1973) | |
| 217863 | Kaure | ti | | | Clouse (1997) | |
| 29425 | Kaure | katasa | | | Voorhoeve (1971) | |
| 91072 | Kâte | bâbâroŋ | red | | McElhanon (1967) | red |
| 16433 | Kasua | kenɛ | | | Shaw (1986) | |
| 2034 | Kasua | kene | | | Franklin and Voorhoeve (1973) | |
| 125249 | Kare | uraurɔga | | | Z'graggen (1980) | red |
| 244453 | Karawa | eifinəni | | | Laycock (1968) | |
| 225034 | Kapriman | mʌbjay | | | Dye et al (1968) | |
| 27364 | Kamula | omtəkæpəlæ | | | Reesink (1976) | |
| 16533 | Kamula | omtʌkʌipele | | | Shaw (1986) | |
| 1734 | Kamasa | aa'ya | | | Lloyd (1973) | |
| 73999 | Kamano | kóra(nke') | | | Scott (1978) | |
| 38013 | Kamang (Pido 2 Dialect) | b'igɛ | | | Stokhof (1975) | |
| 38247 | Kamang (Pido 1 Dialect) | big'ɛʔ | | | Stokhof (1975) | |
| 38365 | Kamang (Letley Dialect) | b'ikaʔ | | | Stokhof (1975) | |
| 38599 | Kamang (Langkuru Dialect) | b'igɛɛ | | | Stokhof (1975) | |
| 37076 | Kamang (Kolomane Dialect) | big'ɛʔ | | | Stokhof (1975) | |
| 36021 | Kamang | b'ikaʔ | | | Stokhof (1975) | |
| 16733 | Kaluli | kinilɔ | | | Shaw (1986) | |
| 3291 | Kaluli | genelo | | | Franklin and Voorhoeve (1973) | |
| 195771 | Kalam | lkañ | | | Pawley (2013) | |
| 261114 | Kaki Ae | bi-iro | | | Strong (1911) | |
| 6208 | Kaki Ae | mela milo | | | Brown (1973) | |
| 217858 | Kaiy | di | | | Clouse (1997) | |
| 34952 | Kafoa | k'iikα | | | Stokhof (1975) | |
| 37661 | Kabola (Pitumbang Dialect) | t'ɛnɛh | | | Stokhof (1975) | |
| 36607 | Kabola (Hamap Dialect) | fif | | | Stokhof (1975) | |
| 35787 | Kabola (Aimoli Dialect) | tɛɛn | | | Stokhof (1975) | |
| 181170 | Jilim | gajur̃ | | | Z'graggen (1980) | red |
| 244458 | Iwam | paynaŋka | | | Laycock (1968) | |
| 125255 | Isebe | yogʌni | | | Z'graggen (1980) | red |
| 193577 | Isabi | pui | | | Z'graggen (1980) | red |
