| 143074 | Pamosu | sepelak | | | Z'graggen (1980) | cloud |
| 143078 | Pal | tʌpʌra | | | Z'graggen (1980) | cloud |
| 198483 | Owiniga | bau | | | Conrad and Dye (1975) | |
| 232992 | Owiniga | bau | | | SIL (1972) | |
| 246272 | Owiniga | mbau | | | SIL (1963) | |
| 216347 | Orya | but | | | Clouse (1997) | |
| 216349 | Orya | ogom | | | Clouse (1997) | |
| 4675 | Orokolo | meuru | | | Brown (1973) | |
| 3991 | Orokolo (Kaipi Dialect) | mea-e | hyphen is higher than normal | | Brown (1973) | |
| 28371 | Orokaiva (Sairope Dialect) | zohi | | | Wilson (1969) | |
| 28231 | Orokaiva (Kendata Dialect) | zohi | | | Wilson (1969) | |
| 28196 | Orokaiva (Jegarata-Kakendetta Dialect) | zohi | | | Wilson (1969) | |
| 28148 | Orokaiva (Dobuduru Dialect) | ᵽondizo | | | Wilson (1969) | |
| 4571 | Opao | mea oro | | | Brown (1973) | |
| 90838 | Ono | kezoŋ | cloud | | McElhanon (1967) | cloud |
| 6003 | Onabasulu | keni | | | Shaw (1973) | |
| 16108 | Onabasulu | kene | | | Shaw (1986) | |
| 14321 | Ömie | su-e | cloud | | Dutton (2010) | |
| 3678 | Omati | urumu | | | Franklin (1973) | |
| 75523 | Oirata | umaja'muin | | | Taber (1993) | |
| 180104 | Ogea | agau | | | Z'graggen (1980) | cloud |
| 16208 | Odoodee (Kalamo Dialect) | kaigɔ̃ | | | Shaw (1986) | |
| 16308 | Odoodee (Hesif Dialect) | kilibɔ | | | Shaw (1986) | |
| 197406 | Odiai | bari bari | | | Conrad and Dye (1975) | |
| 216341 | Obokuitai | koɾub̚ | | | Clouse (1997) | |
| 200044 | Numanggang (Tumung Dialect) | muluqɑŋ | | | Retsema et al. (2009) | |
| 200121 | Numanggang (Kawalang Dialect) | qɑŋ | | | Retsema et al. (2009) | |
| 199942 | Nuk (Tunam Dialect) | mo·pɑ | | | Retsema et al. (2009) | |
| 199831 | Nuk (Tamben Dialect) | quɑŋ | | | Retsema et al. (2009) | |
| 969 | Northeast Kiwai (Urama Dialect) | tuʔo | | | Wurm (1973) | |
| 2953 | Northeast Kiwai (Gope Dialect) | tumo | | | Wurm (1973) | |
| 31446 | Northeast Kiwai (Gibaio Dialect) | o'móʔ o'mo̅ | | | Wurm (1973) | |
| 17258 | Northeast Kiwai (Arigibi Dialect) | o'móʔomu | | | Wurm (1973) | |
| 124091 | Nobonob | hap | | | Z'graggen (1980) | cloud |
| 246335 | Nimo | 'síyʌ | | | SIL (1963) | |
| 198194 | Nimo | kakři | | | Conrad and Dye (1975) | |
| 192966 | Nend | okʌm | | | Z'graggen (1980) | cloud |
| 200208 | Nek (Goambot Dialect) | munukuɑ | | | Retsema et al. (2009) | |
| 38811 | Nedebang | h'undas | | | Stokhof (1975) | |
| 124074 | Nake | ʌ:ᵬ | | | Z'graggen (1980) | cloud |
| 198993 | Nakame (Wasin Dialect) | mulukuɑŋ | | | Retsema et al. (2009) | |
| 198875 | Nakame (Sokan Dialect) | muluquɑŋ | | | Retsema et al. (2009) | |
| 198754 | Nakame (Sikalan Dialect) | mopɛ | | | Retsema et al. (2009) | |
| 199239 | Nakame (Popof Dialect) | moɸu | | | Retsema et al. (2009) | |
| 199634 | Nakame (Munguleng Dialect) | muɾukuɑŋ | | | Retsema et al. (2009) | |
| 199742 | Nakame (Gufin Dialect) | mu:fu | | | Retsema et al. (2009) | |
| 199112 | Nakame (Dzenzen Dialect) | mofu | | | Retsema et al. (2009) | |
| 214048 | Nakai | ndɛp̚ | | | Hughes (2009) | |
| 197758 | Nagatiman | mataᵽa | | | Conrad and Dye (1975) | |
| 90851 | Nabak | dzandza | cloud | | McElhanon (1967) | cloud |
