| 74478 | Inoke-Yate | yane | | | Scott (1978) | |
| 80841 | Ipili | ma | | | Franklin (1975) | |
| 80840 | Ipili | anama | | | Franklin (1975) | |
| 192355 | Isabi | mʌ | | | Z'graggen (1980) | taro |
| 122869 | Isebe | ma | | | Z'graggen (1980) | taro |
| 198450 | Iteri | noʔ | | | Conrad and Dye (1975) | |
| 197287 | Iteri (Rocky Peak Dialect) | nu | | | Conrad and Dye (1975) | |
| 179015 | Jilim | gum | | | Z'graggen (1980) | taro |
| 261144 | Kaki Ae | noa | | | Strong (1911) | |
| 195832 | Kalam | m | | | Pawley (2013) | |
| 74472 | Kamano | néräga | | | Scott (1978) | |
| 122862 | Kare | mu: | | | Z'graggen (1980) | taro |
| 122865 | Kein | ma | | | Z'graggen (1980) | taro |
| 178995 | Kesawai | prʌ | | | Z'graggen (1980) | taro |
| 33388 | Keuw | kyáal-yô | | | Kamholz (2012) | |
| 141978 | Kobol | ta:s | | | Z'graggen (1980) | taro |
| 164694 | Kobon | mɨ | | | Davies and Comrie (1985) | taro |
| 196260 | Kobon | mɨ | + | | Pawley (2013) | |
| 14647 | Koitabu | vadu | taro | | Dutton (2010) | |
| 232001 | Kol | ɛɒ | | | SIL (1981) | |
| 210802 | Komyandaret | ˈʔæ ji | | | Hughes (2009) | |
| 245404 | Kopar (Singarin Dialect) | 'manduřan | | | SIL (1977) | |
| 240491 | Kopar (Singarin Dialect) | ˈmandʊřan | | | Abbott (1985) | |
| 54971 | Korafe (Mokorua Dialect) | 'isia | taro | | Smallhorn (2011) | |
| 54972 | Korafe (Rabade Dialect) | 'isia | taro | | Smallhorn (2011) | |
| 141964 | Korak | nam | | | Z'graggen (1980) | taro |
| 210599 | Korowai | kænæ'ɾi: | | | Hughes (2009) | |
| 141973 | Kowaki | ma | | | Z'graggen (1980) | taro |
| 33468 | Kuman | ma | | | Salisbury (1956) | |
| 33469 | Kuman | me | | | Salisbury (1956) | |
| 29839 | Kuni-Boazi | ḳɔkea | | | Voorhoeve (1970) | |
| 164695 | Kyaka | maa | | | Davies and Comrie (1985) | taro |
| 164699 | Lembena | maa | | | Davies and Comrie (1985) | taro |
| 164700 | Lembena (Maibi Dialect) | mã | | | Davies and Comrie (1985) | taro |
| 164706 | Lembena (Yariba Dialect) | mã | | | Davies and Comrie (1985) | taro |
| 179000 | Lemio | kri | | | Z'graggen (1980) | taro |
| 141967 | Maia (Pila Dialect) | mam | | | Z'graggen (1980) | taro |
| 141968 | Maia (Saki Dialect) | mam | | | Z'graggen (1980) | taro |
| 86116 | Mailu (Asiaoro Dialect) | tebele | | | Thomson (1975) | |
| 87486 | Mailu (Baibara Dialect) | tebele | | | Thomson (1975) | |
| 86938 | Mailu (Borebo Dialect) | tebele | | | Thomson (1975) | |
| 88308 | Mailu (Darava Dialect) | tebele | | | Thomson (1975) | |
| 88034 | Mailu (Delebai Dialect) | tebele | | | Thomson (1975) | |
| 87212 | Mailu (Domara Dialect) | tebele | | | Thomson (1975) | |
| 87760 | Mailu (Geagea Dialect) | tebele | | | Thomson (1975) | |
| 86390 | Mailu (Ilai Dialect) | tebele | | | Thomson (1975) | |
| 86664 | Mailu (Island Dialect) | tebele | | | Thomson (1975) | |
| 221272 | Maiwa | ɛkʷʰat | | | SIL (1973) | |
| 141966 | Mala | mam | | | Z'graggen (1980) | taro |
| 141962 | Malas | mamu | | | Z'graggen (1980) | taro |
