| 234592 | Alekano (Kefamo Dialect) | nagamiq | | | SIL (1975) | |
| 234250 | Alekano (Wanima Dialect) | nagamíq | | | SIL (1962) | |
| 233898 | Alekano (Wanima Dialect) | nagamíq | | | SIL (1975) | |
| 158524 | Sialum | nage | | | McElhanon and Voorhoeve (1970) | water |
| 24560 | Yaur | nagre | | | Voorhoeve (1975) | |
| 226188 | Gizra (Kupere Dialect) | nai | | | Fleischmann and Turpeinen (1976) | |
| 226003 | Gizra (Waidoro Dialect) | naiy | | | Fleischmann and Turpeinen (1976) | |
| 226094 | Gizra (Waidoro Dialect) | naiy | | | Fleischmann and Turpeinen (1976) | |
| 74761 | Tairora, North | namari | | | Scott (1978) | |
| 79131 | Binumarien | namari | | | Xiao (1990) | |
| 234087 | Alekano (Kotuni Dialect) | namiq | | | SIL (1975) | |
| 31290 | Tairora, South | namʌri | | | SIL (1976) | |
| 25122 | Tobati | nan | | | Voorhoeve (1975) | |
| 158526 | Kinalakna | naŋge | | | McElhanon and Voorhoeve (1970) | water |
| 158527 | Kumukio | naŋge | | | McElhanon and Voorhoeve (1970) | water |
| 258138 | Sinaugoro | nanu | | | Dutton (1970) | water |
| 258133 | Hula | nanu | | | Dutton (1970) | water |
| 124342 | Rempi | ne | | | Z'graggen (1980) | water |
| 227508 | Wipi (Podari Dialect) | nɨə | | | Fleischmann and Turpeinen (1976) | |
| 227029 | Wipi (Kapal Dialect) | ñə | | | Fleischmann and Turpeinen (1976) | |
| 213737 | Saponi | nɛⁱ-ɛ | | | Clouse (1997) | |
| 28046 | Zimakani (Begua Dialect) | nei̯a | | | Voorhoeve (1970) | |
| 31032 | Zimakani | nei̯a | | | Voorhoeve (1970) | |
| 196305 | Kobon | nɨg | + | | Pawley (2013) | |
| 195870 | Kalam | ñg | | | Pawley (2013) | |
| 193101 | Musak | ʌŋ | | | Z'graggen (1980) | water |
| 236718 | Kayan | ŋarum | | | Foley (2005) | |
| 245479 | Gaikundi | ŋgu | | | SIL (1991) | |
| 226760 | Wipi (Guiam Dialect) | ŋi | | | Fleischmann and Turpeinen (1976) | |
| 163781 | Kobon | ɲɩŋkʰ | | | Davies and Comrie (1985) | water |
| 202499 | Iatmul (Brugnowi Dialect) | ŋku | | | Staalsen (1969) | |
| 202094 | Iatmul (Tambanam Dialect) | ŋku | | | Staalsen (1969) | |
| 202229 | Iatmul (Kanganaman Dialect) | ŋku | | | Staalsen (1969) | |
| 202362 | Iatmul (Korogo Dialect) | ŋku | | | Staalsen (1969) | |
| 237332 | Proto-Ndu | *ŋkɨw | | | Foley (2005) | |
| 237329 | Iatmul (Sawos Dialect) | ŋkɨw | | | Foley (2005) | |
| 237334 | Ambulas | ŋkɨw | | | Foley (2005) | |
| 237333 | Iatmul | ŋkɨw | | | Foley (2005) | |
| 237330 | Ngala | ŋkɨw | | | Foley (2005) | |
| 237331 | Manambu | ŋkɨw | | | Foley (2005) | |
| 158515 | Nimi | ŋʌmi | | | McElhanon and Voorhoeve (1970) | water |
| 244802 | Burui | ngu | | | SIL (1962) | |
| 256940 | Burui | ngu | | | SIL (1962) | |
| 20340 | Hatam (Borai Dialect) | ŋwar | | | Voorhoeve (1975) | |
| 227324 | Wipi (Zim Dialect) | ni | | | Fleischmann and Turpeinen (1976) | |
| 227133 | Wipi (Kuru Dialect) | ni | | | Fleischmann and Turpeinen (1976) | |
| 227415 | Wipi (Wonie Dialect) | ni | | | Fleischmann and Turpeinen (1976) | |
| 226930 | Wipi (Gamaewe Dialect) | ni | | | Fleischmann and Turpeinen (1976) | |
| 226379 | Wipi (Ume Dialect) | ni | | | Fleischmann and Turpeinen (1976) | |
| 226569 | Wipi (Abam Dialect) | ni | | | Fleischmann and Turpeinen (1976) | |
