| 260671 | Kula | tuk'anα | | | Stokhof (1975) | |
| 260670 | Kula | tu | | | Stokhof (1975) | |
| 37738 | Kui (Kiramang Dialect) | s'uwα | | | Stokhof (1975) | |
| 36216 | Kui | s'iwα | | | Stokhof (1975) | |
| 210666 | Korowai | ʔə'l̪il̪ænɔ:p̚ | | | Hughes (2009) | |
| 235338 | Kopar | keremɨŋ | | | Foley (2005) | |
| 236008 | Kopar | keremɨŋ | | | Foley (2005) | |
| 245434 | Kopar (Singarin Dialect) | 'kʰɛřomonkʰ | | | SIL (1977) | |
| 210870 | Komyandaret | diːˈɾænɔʔ | | | Hughes (2009) | |
| 148932 | Komba (Puleng River Dialect) | zagât ŋâi | | | Southwell (1976) | three |
| 148840 | Komba (Gwama River (South) Dialect) | karâmbut | | | Southwell (1976) | three |
| 148794 | Komba (Gwama River (North) Dialect) | karâmbut | | | Southwell (1976) | three |
| 148886 | Komba (Ândâ River Dialect) | karâmbut | | | Southwell (1976) | three |
| 232008 | Kol | tetepe 'kosuɒ | | | SIL (1981) | |
| 165199 | Kobon | mə'hau nə'gaŋ | | | Davies and Comrie (1985) | three |
| 35029 | Klon (Probur Dialect) | tɔŋ | | | Stokhof (1975) | |
| 35148 | Klon (Halerman Dialect) | tuun | | | Stokhof (1975) | |
| 77596 | Klon | tong | | | Baird (2008) | |
| 214671 | Kirikiri (Faia Dialect) | kuɾake-βe | | | Clouse (1997) | |
| 214672 | Kirikiri | dluo-we | | | Clouse (1997) | |
| 237019 | Kire | pʰuni | | | Foley (2005) | |
| 236696 | Kayan | giramaut | | | Foley (2005) | |
| 214683 | Kaure | tɾaplisutu | | | Clouse (1997) | |
| 225058 | Kapriman | humbʌli | | | Dye et al (1968) | |
| 237017 | Kanggape | mokupea unuʔa | | | Foley (2005) | |
| 32315 | Kambaira | aburimi | | | SIL () | |
| 74569 | Kamano | táregi' nägóki' | | | Scott (1978) | |
| 74568 | Kamano | tägúfa | | | Scott (1978) | |
| 37973 | Kamang (Pido 2 Dialect) | su | | | Stokhof (1975) | |
| 38207 | Kamang (Pido 1 Dialect) | su | | | Stokhof (1975) | |
| 38325 | Kamang (Letley Dialect) | su | | | Stokhof (1975) | |
| 38559 | Kamang (Langkuru Dialect) | su | | | Stokhof (1975) | |
| 37036 | Kamang (Kolomane Dialect) | suʔ | | | Stokhof (1975) | |
| 35981 | Kamang | suʔ | | | Stokhof (1975) | |
| 261164 | Kaki Ae | ungkapoa | | | Strong (1911) | |
| 214678 | Kaiy | bɛtia kɛisoka | | | Clouse (1997) | |
| 34912 | Kafoa | suw'ay | | | Stokhof (1975) | |
| 37621 | Kabola (Pitumbang Dialect) | tɔw | | | Stokhof (1975) | |
| 36567 | Kabola (Hamap Dialect) | tɔf | | | Stokhof (1975) | |
| 35747 | Kabola (Aimoli Dialect) | t'ɔw | | | Stokhof (1975) | |
| 237593 | Iwam | um | | | Foley (2005) | |
| 197288 | Iteri (Rocky Peak Dialect) | toʋso | | | Conrad and Dye (1975) | |
| 198451 | Iteri | tausæʔ | | | Conrad and Dye (1975) | |
| 80647 | Ipili | tebo | | | Franklin (1975) | |
| 74574 | Inoke-Yate | tólegí nagóki | | | Scott (1978) | |
| 219167 | Indonesian | tiga | | | Kriens & Lebold (2010) | |
| 214674 | Iau | baui | | | Clouse (1997) | |
| 237320 | Iatmul | kɨwpɨwk | | | Foley (2005) | |
| 202172 | Iatmul (Tambanam Dialect) | kub̶ukN̹ | | | Staalsen (1969) | |
| 237317 | Iatmul (Sawos Dialect) | kɨwpɨwk | | | Foley (2005) | |
