| 201613 | Kombai | doü | | | Voorhoeve (2000) | |
| 196201 | Kobon | maday | - | | Pawley (2013) | |
| 196202 | Kobon | mawa | - | | Pawley (2013) | |
| 142115 | Kobol | simɔb | | | Z'graggen (1980) | (sago) |
| 224638 | Kirikiri | kwei | | | Clouse (1997) | |
| 237165 | Kire | vik | | | Foley (2005) | |
| 33341 | Keuw | tél-yò | | | Kamholz (2012) | |
| 179136 | Kesawai | sʌːbi | | | Z'graggen (1980) | sago |
| 123023 | Kein | amam | | | Z'graggen (1980) | sago |
| 236849 | Kayan | weak | | | Foley (2005) | |
| 29270 | Kayagar | maxam | | | Voorhoeve (1971) | |
| 123019 | Kare | biɛːwa | | | Z'graggen (1980) | sago |
| 225098 | Kapriman | nar | | | Dye et al (1968) | |
| 237163 | Kanggape | yaŋgia | | | Foley (2005) | |
| 195780 | Kalam | mak | | | Pawley (2013) | |
| 179156 | Jilim | bom | | | Z'graggen (1980) | sago |
| 197274 | Iteri (Rocky Peak Dialect) | taʋ | | | Conrad and Dye (1975) | |
| 123026 | Isebe | ama | | | Z'graggen (1980) | sago |
| 190576 | Isabi | moso | | | Z'graggen (1980) | sago |
| 224640 | Iau | to | | | Clouse (1997) | |
| 202156 | Iatmul (Tambanam Dialect) | na:w | | | Staalsen (1969) | |
| 202424 | Iatmul (Korogo Dialect) | naʔaw | | | Staalsen (1969) | |
| 202291 | Iatmul (Kanganaman Dialect) | na:w | | | Staalsen (1969) | |
| 202561 | Iatmul (Brugnowi Dialect) | naʔaw | | | Staalsen (1969) | |
| 53482 | Hunjara-Kaina Ke (Kokoda Dialect) | ambe | sago | | Smallhorn (2011) | |
| 53481 | Hunjara-Kaina Ke | ambe | sago | | Smallhorn (2011) | |
| 123025 | Gumalu | amam | | | Z'graggen (1980) | sago |
| 123021 | Girawa | amoum | | | Z'graggen (1980) | sago |
| 123020 | Girawa | amap | | | Z'graggen (1980) | sago |
| 142098 | Gavak | yi | | | Z'graggen (1980) | (sago) |
| 123037 | Garus | bom | | | Z'graggen (1980) | sago |
| 179144 | Ganglau | bum | | | Z'graggen (1980) | sago |
| 123046 | Gal | fɛm | | | Z'graggen (1980) | sago |
| 53493 | Gaina (Karoto Dialect) | 'bayau | food (generic term) | | Smallhorn (2011) | |
| 53486 | Gaina (Karoto Dialect) | 'ãbe | sago | | Smallhorn (2011) | |
| 53485 | Gaina (Gena Dialect) | ambe[yoxa] | bush | | Smallhorn (2011) | |
| 224637 | Fayu | fi | | | Clouse (1997) | |
| 190579 | Faita | mɛndᵊ | | | Z'graggen (1980) | sago |
| 53483 | Ewage-Notu | ambe | sago | | Smallhorn (2011) | |
| 224644 | Eritai | hi | | | Clouse (1997) | |
| 29796 | Elseng | be | | | Voorhoeve (1971) | |
| 224639 | Edopi | tu | | | Clouse (1997) | |
| 224641 | Doutai | fi | | | Clouse (1997) | |
| 53497 | Doghoro | ba'yau | sago | | Smallhorn (2011) | |
| 233493 | Dima | (e)rapia | | | SIL (1973) | |
| 29706 | Dera (Moŋgowar Dialect) | ban | | | Voorhoeve (1971) | |
| 28789 | Dera (Amgotro Dialect) | banu | | | Voorhoeve (1971) | |
| 179150 | Danaru | mbom | | | Z'graggen (1980) | sago |
| 255580 | Citak (Upper Sirec Dialect) | ames | | | Voorhoeve (1980) | |
| 255579 | Citak (Citak, Senggo Dialect) | amos | | | Voorhoeve (1980) | |
