| 193536 | Nend | nor | | | Z'graggen (1980) | small |
| 246323 | Nimo | potái | | | SIL (1963) | |
| 198255 | Nimo | tʌpontai | | | Conrad and Dye (1975) | |
| 125211 | Nobonob | nauk | | | Z'graggen (1980) | small |
| 125210 | Nobonob | nakok | | | Z'graggen (1980) | small |
| 17280 | Northeast Kiwai (Arigibi Dialect) | 'kɛʔi· | | | Wurm (1973) | |
| 31468 | Northeast Kiwai (Gibaio Dialect) | ke:'hɩ́buʌ | | | Wurm (1973) | |
| 2975 | Northeast Kiwai (Gope Dialect) | kehibu | | | Wurm (1973) | |
| 991 | Northeast Kiwai (Urama Dialect) | kehimere | | | Wurm (1973) | |
| 199805 | Nuk (Tamben Dialect) | tibm̩ | | | Retsema et al. (2009) | |
| 199915 | Nuk (Tunam Dialect) | tipmɨ | | | Retsema et al. (2009) | |
| 200098 | Numanggang (Kawalang Dialect) | kɑbɑŋgip | | | Retsema et al. (2009) | |
| 200019 | Numanggang (Tumung Dialect) | kujɑ:niŋ | | | Retsema et al. (2009) | |
| 218600 | Obokuitai | osukode | | | Clouse (1997) | |
| 197455 | Odiai | nʌbʌreyæ | | | Conrad and Dye (1975) | |
| 16330 | Odoodee (Hesif Dialect) | febugɔ̃ | | | Shaw (1986) | |
| 16230 | Odoodee (Kalamo Dialect) | fæbugɔ | | | Shaw (1986) | |
| 181107 | Ogea | mɛnɛkale | | | Z'graggen (1980) | small |
| 75376 | Oirata | kinkini | | | Taber (1993) | |
| 3700 | Omati | kateane | | | Franklin (1973) | |
| 6025 | Onabasulu | wadino | | | Shaw (1973) | |
| 16130 | Onabasulu | wedinɔ | | | Shaw (1986) | |
| 90796 | Ono | nigatne | small | | McElhanon (1967) | small |
| 4593 | Opao | ekako | singular and plural | | Brown (1973) | |
| 28135 | Orokaiva (Dobuduru Dialect) | isapa | | | Wilson (1969) | |
| 54139 | Orokaiva (Dobuduru Dialect) | isapa | small | | Smallhorn (2011) | |
| 28183 | Orokaiva (Jegarata-Kakendetta Dialect) | isapa | | | Wilson (1969) | |
| 54140 | Orokaiva (Jegarata-Kakendetta Dialect) | isapa | small | | Smallhorn (2011) | |
| 54141 | Orokaiva (Jegasa-Sarau Dialect) | isapa | small | | Smallhorn (2011) | |
| 54142 | Orokaiva (Kendata Dialect) | isapa | small | | Smallhorn (2011) | |
| 28218 | Orokaiva (Kendata Dialect) | isapa | | | Wilson (1969) | |
| 54120 | Orokaiva (Sairope Dialect) | isoko | small | | Smallhorn (2011) | |
| 28358 | Orokaiva (Sairope Dialect) | isoko | | | Wilson (1969) | |
| 54143 | Orokaiva (Sose Dialect) | isapa | small, short | | Smallhorn (2011) | |
| 4066 | Orokolo (Kaipi Dialect) | kaekaehehela | plural | | Brown (1973) | |
| 4013 | Orokolo (Kaipi Dialect) | ekari | singular | | Brown (1973) | |
| 4749 | Orokolo | titaeka | plural | | Brown (1973) | |
| 4697 | Orokolo | hekai | singular | | Brown (1973) | |
| 218606 | Orya | betek-na | | | Clouse (1997) | |
| 246259 | Owiniga | pɛ'řɘ́na | | | SIL (1963) | |
| 232979 | Owiniga | pəřɛna | | | SIL (1972) | |
| 198544 | Owiniga | pʌřɛna | | | Conrad and Dye (1975) | |
| 144060 | Pal | usuka | | | Z'graggen (1980) | (small) |
| 144056 | Pamosu | musim | | | Z'graggen (1980) | (small) |
| 125189 | Panim | naʔʌg | | | Z'graggen (1980) | small |
| 197371 | Papi | sauyu | | | Conrad and Dye (1975) | |
| 144067 | Parawen | iminimini | | | Z'graggen (1980) | (small) |
| 144066 | Parawen | wanay | | | Z'graggen (1980) | (small) |
| 2131 | Pare | kobokiti | | | Shaw (1973) | |
| 16030 | Pare | kɔbɔkiti | | | Shaw (1986) | |
