| 86703 | Mailu (Island Dialect) | gabagabani | | | Thomson (1975) | |
| 86429 | Mailu (Ilai Dialect) | korakorara | | | Thomson (1975) | |
| 87799 | Mailu (Geagea Dialect) | korakorara | | | Thomson (1975) | |
| 87251 | Mailu (Domara Dialect) | gabagabani | | | Thomson (1975) | |
| 88073 | Mailu (Delebai Dialect) | korakorara | | | Thomson (1975) | |
| 88347 | Mailu (Darava Dialect) | dubaduba | | | Thomson (1975) | |
| 86977 | Mailu (Borebo Dialect) | korakorara | | | Thomson (1975) | |
| 87525 | Mailu (Baibara Dialect) | korakorara | | | Thomson (1975) | |
| 86155 | Mailu (Asiaoro Dialect) | korakorara | | | Thomson (1975) | |
| 75157 | Mailu | korakorara | | | Saville (1912) | |
| 144163 | Maia (Saki Dialect) | kobeno | | | Z'graggen (1980) | green |
| 144162 | Maia (Pila Dialect) | kadobor | | | Z'graggen (1980) | green |
| 164936 | Lembena (Yariba Dialect) | ˌkᵡaɤaɽu.'aŋk͑ | | | Davies and Comrie (1985) | green |
| 164929 | Lembena (Maibi Dialect) | ˌkakaɽu'aŋk͑ | | | Davies and Comrie (1985) | green |
| 164928 | Lembena | kakange | | | Davies and Comrie (1985) | green |
| 76050 | Lavukaleve | imana | green | | Tryon & Hackman (1983) | |
| 164930 | Kyenele (Miyak Dialect) | woŋotʰ | | | Davies and Comrie (1985) | green |
| 164923 | Kyenele (Kyaimbarang Dialect) | tɨɽɨŋ | | | Davies and Comrie (1985) | green |
| 164924 | Kyaka | kyakapae | | | Davies and Comrie (1985) | green |
| 165953 | Kuot | makmakada | Vcls 1 (AN: Nalik mÉ™rÉ™xÉ™'wa, Madak mÉ™maxa) | | Lindström (2008) | |
| 802 | Kuman | muřundu | | | Trefry (1969) | |
| 5732 | Kubo | moeko | | | Shaw (1973) | |
| 7204 | Kubo | mɔekɔ | | | Shaw (1986) | |
| 91045 | Kube | gerik meria | green | | McElhanon (1967) | green |
| 210659 | Korowai | 'ʔæʔl̪ɯ: | | | Hughes (2009) | |
| 144159 | Korak | godoŋot | | | Z'graggen (1980) | green |
| 16637 | Konai | gʌhẽ dʌgi | | | Shaw (1986) | |
| 210863 | Komyandaret | ɸɔl̪ɯʔˈgægɔ | | | Hughes (2009) | |
| 148961 | Komba (Puleng River Dialect) | nâlâŋâ | | | Southwell (1976) | green |
| 148867 | Komba (Gwama River (South) Dialect) | gwâlâgwâlâ | | | Southwell (1976) | green |
| 148821 | Komba (Gwama River (North) Dialect) | gwâlâgwâlâ | | | Southwell (1976) | green |
| 148914 | Komba (Ândâ River Dialect) | gwâlâgwâlâ | | | Southwell (1976) | green |
| 91039 | Komba | wâhân wâhân | green | | McElhanon (1967) | green |
| 155665 | Komba | gwʌlʌgwʌlʌ | | | McElhanon and Voorhoeve (1970) | green |
| 230680 | Kol | 'mo:le: | | | SIL (1981) | |
| 164922 | Kobon | ˌkʰamɨŋ'kʰamɨŋ | | | Davies and Comrie (1985) | green |
| 196095 | Kobon | kamɨŋ | - | | Pawley (2013) | |
| 144171 | Kobol | rigirok | | | Z'graggen (1980) | green |
| 144172 | Kobol | igɔm | | | Z'graggen (1980) | green |
| 77692 | Klon | wleng | green/blue | | Baird (2008) | |
| 77693 | Klon | wwleng | green/blue | | Baird (2008) | |
| 217898 | Kirikiri | ti^ | | | Clouse (1997) | |
| 6449 | Kibiri | viburo | | | Wurm (1973) | |
| 6861 | Kerewo | pitama | | | Wurm (1973) | |
| 4133 | Keoru-Ahia | maea kairu | | | Brown (1973) | |
| 4343 | Keoru-Ahia (Aheave Dialect) | kairu | | | Brown (1973) | |
| 125314 | Kein | uʔbia | | | Z'graggen (1980) | green |
| 17494 | Kawacha | lɨsawagara | | | Lloyd (1973) | |
| 217909 | Kaure | timbeɾkluk | | | Clouse (1997) | |
| 91044 | Kâte | ârâŋbâric | green | | McElhanon (1967) | green |
