| 54740 | Orokaiva (Dobuduru Dialect) | iji | sun | | Smallhorn (2011) | |
| 54741 | Orokaiva (Dobuduru Dialect) | iyi | sun | | Smallhorn (2011) | |
| 158963 | Orokaiva (Dobuduru Dialect) | iyi | | | McElhanon and Voorhoeve (1970) | sun |
| 157195 | Orokaiva (Dobuduru Dialect) | iyi | | | McElhanon and Voorhoeve (1970) | sun |
| 28145 | Orokaiva (Dobuduru Dialect) | iyi | | | Wilson (1969) | |
| 54745 | Orokaiva | iji | sun | | Smallhorn (2011) | |
| 24046 | Ormu | amana | | | Voorhoeve (1975) | |
| 4568 | Opao | hare | | | Brown (1973) | |
| 158936 | Ono (Kip Dialect) | kaiwe | | | McElhanon and Voorhoeve (1970) | sun |
| 90824 | Ono | kaiwe | sun | | McElhanon (1967) | sun |
| 243737 | One, Inebu | ayre | | | Laycock (1968) | |
| 6000 | Onabasulu | haro | | | Shaw (1973) | |
| 16105 | Onabasulu | hɔlɔ | | | Shaw (1986) | |
| 14425 | Ömie | madza|'-e | sun | | Dutton (2010) | |
| 3675 | Omati | soa | | | Franklin (1973) | |
| 243740 | Olo | epli | | | Laycock (1968) | |
| 197596 | Oksapmin (Lower Dialect) | ətan | | | Loughnane and Fedden (2011) | |
| 180251 | Ogea | hɔːŋa | | | Z'graggen (1980) | sun |
| 16205 | Odoodee (Kalamo Dialect) | osigɔ̃ | | | Shaw (1986) | |
| 16305 | Odoodee (Hesif Dialect) | ɔsugɔ | | | Shaw (1986) | |
| 216685 | Obokuitai | so | | | Clouse (1997) | |
| 200041 | Numanggang (Tumung Dialect) | mele | | | Retsema et al. (2009) | |
| 200118 | Numanggang (Kawalang Dialect) | mele | | | Retsema et al. (2009) | |
| 158930 | Numanggang | mɛiɛ | | | McElhanon and Voorhoeve (1970) | sun |
| 158904 | Nukna (Hamelengan Dialect) | kae | | | McElhanon and Voorhoeve (1970) | sun |
| 158903 | Nukna | yanep | | | McElhanon and Voorhoeve (1970) | sun |
| 199939 | Nuk (Tunam Dialect) | məɣɨ | | | Retsema et al. (2009) | |
| 199828 | Nuk (Tamben Dialect) | gonək | | | Retsema et al. (2009) | |
| 158933 | Nuk | gonok | | | McElhanon and Voorhoeve (1970) | sun |
| 966 | Northeast Kiwai (Urama Dialect) | hivio | | | Wurm (1973) | |
| 2950 | Northeast Kiwai (Gope Dialect) | himio | | | Wurm (1973) | |
| 31443 | Northeast Kiwai (Gibaio Dialect) | hɩ'ƀío | | | Wurm (1973) | |
| 17255 | Northeast Kiwai (Arigibi Dialect) | i'vío | | | Wurm (1973) | |
| 158938 | Nomu | kaiwe | | | McElhanon and Voorhoeve (1970) | sun |
| 124250 | Nobonob | am | | | Z'graggen (1980) | sun |
| 243746 | Ningil | wufliyəx | | | Laycock (1968) | |
| 158869 | Ninggerum | adon | | | McElhanon and Voorhoeve (1970) | sun |
| 20859 | Ninggerum | aron | | | Voorhoeve (1975) | |
| 246332 | Nimo | 'húanota | | | SIL (1963) | |
| 158928 | Nimi | nʌma | | | McElhanon and Voorhoeve (1970) | sun |
| 25843 | Nimboran | uai | | | Voorhoeve (1975) | |
| 20739 | Ngalum | sara | | | Voorhoeve (1975) | |
| 237349 | Ngala | ɲa | | | Foley (2005) | |
| 158897 | Ngaing | atʌt | | | McElhanon and Voorhoeve (1970) | sun |
| 193049 | Nend | rʌpr̃ | | | Z'graggen (1980) | sun |
| 158898 | Neko | aatʌ | | | McElhanon and Voorhoeve (1970) | sun |
| 158899 | Nekgini | usau | | | McElhanon and Voorhoeve (1970) | sun |
| 200205 | Nek (Goambot Dialect) | məem | | | Retsema et al. (2009) | |
| 158932 | Nek | maim | | | McElhanon and Voorhoeve (1970) | sun |
| 38780 | Nedebang | w'ɛri | | | Stokhof (1975) | |
