| 52965 | Orokaiva (Para Harava Dialect) | [õ]hu | pig | | Smallhorn (2011) | |
| 52963 | Orokaiva (Jegasa-Sarau Dialect) | pu | pig | | Smallhorn (2011) | |
| 52962 | Orokaiva (Dobuduru Dialect) | pu | pig | | Smallhorn (2011) | |
| 52964 | Orokaiva | [o]hu | pig | | Smallhorn (2011) | |
| 24042 | Ormu | poro | | | Voorhoeve (1975) | |
| 20586 | Onin | bo | | | Voorhoeve (1975) | |
| 20570 | Onin | papi | | | Voorhoeve (1975) | |
| 16114 | Onabasulu | tɔfene | | | Shaw (1986) | |
| 14421 | Ömie | mah-e | pig | | Dutton (2010) | |
| 197608 | Oksapmin (Lower Dialect) | samin | wild pig | | Loughnane and Fedden (2011) | |
| 197545 | Oksapmin (Lower Dialect) | kaŋ | wild pig | | Loughnane and Fedden (2011) | |
| 178428 | Ogea | bua | | | Z'graggen (1980) | pig |
| 16214 | Odoodee (Kalamo Dialect) | be | | | Shaw (1986) | |
| 16314 | Odoodee (Hesif Dialect) | bɛ | | | Shaw (1986) | |
| 197447 | Odiai | waru | | | Conrad and Dye (1975) | |
| 218915 | Obokuitai | dig̚ | | | Clouse (1997) | |
| 218906 | Obokuitai | ig̚ | | | Clouse (1997) | |
| 200013 | Numanggang (Tumung Dialect) | mɑkɑje | | | Retsema et al. (2009) | |
| 200093 | Numanggang (Kawalang Dialect) | mɑkɑ | | | Retsema et al. (2009) | |
| 199907 | Nuk (Tunam Dialect) | bʊt | | | Retsema et al. (2009) | |
| 199797 | Nuk (Tamben Dialect) | bʊt | | | Retsema et al. (2009) | |
| 122268 | Nobonob | bo | | | Z'graggen (1980) | pig |
| 20853 | Ninggerum | koaŋ | | | Voorhoeve (1975) | |
| 198244 | Nimo | ᵽu | | | Conrad and Dye (1975) | |
| 25837 | Nimboran | ibwo | | | Voorhoeve (1975) | |
| 20733 | Ngalum | kaŋ | | | Voorhoeve (1975) | |
| 237438 | Ngala | mpwal | | | Foley (2005) | |
| 192025 | Nend | marʌ | | | Z'graggen (1980) | pig |
| 200174 | Nek (Goambot Dialect) | bʊt | | | Retsema et al. (2009) | |
| 38779 | Nedebang | bɛ | | | Stokhof (1975) | |
| 20409 | Ndom | yar | | | Voorhoeve (1975) | |
| 19483 | Narau | kandu | | | Voorhoeve (1975) | |
| 237751 | Namia | lwae | | | Foley (2005) | |
| 23491 | Nalca | pham | | | Voorhoeve (1975) | |
| 122256 | Nake | bo | | | Z'graggen (1980) | pig |
| 198959 | Nakame (Wasin Dialect) | qɑle | | | Retsema et al. (2009) | |
| 198839 | Nakame (Sokan Dialect) | bɨte | | | Retsema et al. (2009) | |
| 198720 | Nakame (Sikalan Dialect) | mbɨt | | | Retsema et al. (2009) | |
| 199205 | Nakame (Popof Dialect) | qɑle | | | Retsema et al. (2009) | |
| 199590 | Nakame (Munguleng Dialect) | qɑle | | | Retsema et al. (2009) | |
| 199713 | Nakame (Gufin Dialect) | kɑle | | | Retsema et al. (2009) | |
| 199078 | Nakame (Dzenzen Dialect) | qɑlɛ | | | Retsema et al. (2009) | |
| 214003 | Nakai | qɔŋ | | | Hughes (2009) | |
| 197808 | Nagatiman | gǏɛǏiʔ | | | Conrad and Dye (1975) | |
| 26117 | Nafri | obo | | | Voorhoeve (1975) | |
| 24161 | Nabi | bene | | | Voorhoeve (1975) | |
| 20933 | Muyu, South | amoŋgop | | | Voorhoeve (1975) | |
| 20893 | Muyu, North | awon | | | Voorhoeve (1975) | |
| 141409 | Musar | wuʌ | | | Z'graggen (1980) | pig |
| 192027 | Musak | sanɨ | | | Z'graggen (1980) | pig |
