| eri | ogea1238 | Ogea | N,
M,
R,
Nuru | 346 |
| kkc | odoo1238 | Odoodee (Kalamo Dialect) | East Strickland | 99 |
| kkc | odoo1238 | Odoodee (Hesif Dialect) | East Strickland | 94 |
| numu1240 | Proto-Numugen | T,
M,
C,
P,
Numugenan | 59 |
| numu1240 | Proto-Tibor-Omosa | T,
M,
C,
Pihom | 117 |
| nop | numa1254 | Numanggang (Kawalang Dialect) | N,
F,
F,
E,
Boana | 74 |
| nop | numa1254 | Numanggang (Tumung Dialect) | N,
F,
F,
E,
Boana | 80 |
| nop | numa1254 | Numanggang | N,
F,
F,
E,
Boana | 55 |
| klt | nukn1238 | Nukna (Hamelengan Dialect) | N,
F,
F,
Uruwa | 54 |
| klt | nukn1238 | Nukna | N,
F,
F,
Uruwa | 54 |
| noc | nukk1240 | Nuk (Tamben Dialect) | N,
F,
F,
E,
B,
Nek-Nuk | 112 |
| noc | nukk1240 | Nuk | N,
F,
F,
E,
B,
Nek-Nuk | 57 |
| noc | nukk1240 | Nuk (Tunam Dialect) | N,
F,
F,
E,
B,
Nek-Nuk | 111 |
| nucl1709 | Proto-Trans-New-Guinea | Trans-New Guinea | 360 |
| bbb | nucl1630 | Barai (North Dialect) | K,
B,
Barai-Namiae | 152 |
| bbb | nucl1630 | Barai (South Dialect) | K,
B,
Barai-Namiae | 144 |
| mrz | nucl1622 | Marind | A,
M,
Marindic | 40 |
| nucl1603 | Proto-Nuclear-Binandere | T,
G,
B,
Nuclear Binanderean | 124 |
| nucl1580 | Proto-Eleman | T,
Eleman | 67 |
| mso | nucl1452 | Mombum | Mombum-Koneraw | 48 |
| tbg | nort2920 | Tairora, North | T,
K,
K,
Tairora | 158 |
| cns | nort2917 | Asmat, Central (Keenok, Manep Dialect) | N,
A,
A,
Asmat | 154 |
| nks | nort2917 | Asmat, North | N,
A,
A,
Asmat | 27 |
| nks | nort2917 | Asmat, North (Weyo Dialect) | N,
A,
A,
Asmat | 1 |
| nks | nort2917 | Asmat, North (Irogo Dialect) | N,
A,
A,
Asmat | 39 |
| cns | nort2917 | Asmat, Central (Keenok, Sawa-Erma Dialect) | N,
A,
A,
Asmat | 240 |
| nks | nort2917 | Asmat, North (Pupis Dialect) | N,
A,
A,
Asmat | 58 |
| cns | nort2917 | Asmat, Central (Keenok, Monu Dialect) | N,
A,
A,
Asmat | 4 |
| cns | nort2917 | Asmat, Central (Keenok, Komar Dialect) | N,
A,
A,
Asmat | 239 |
| nks | nort2917 | Asmat, North (Momogo Dialect) | N,
A,
A,
Asmat | 110 |
| nks | nort2917 | Asmat, North (Ti Dialect) | N,
A,
A,
Asmat | 31 |
| cns | nort2917 | Asmat, Central (Keenok, Mu-Akani Dialect) | N,
A,
A,
Asmat | 25 |
| cns | nort2917 | Asmat, Central (Keenok, Yipaer Dialect) | N,
A,
A,
Asmat | 105 |
| kti | nort2916 | Muyu, North | N,
A,
A,
O,
O,
L,
Division A Lowland Ok | 102 |
| nort2909 | Proto-North-Binandere | T,
G,
B,
North Binanderean | 12 |
| noh | nomu1240 | Nomu | N,
F,
H,
W,
C,
Dallman | 57 |
| yut | noko1240 | Yopno (Nokopo Dialect) | T,
F,
F,
Yupna | 55 |
| gaw | nobo1238 | Nobonob | N,
M,
C,
M,
H,
Garuh-Foran | 402 |
| nxr | ning1274 | Ninggerum | N,
A,
A,
O,
O,
Lowland Ok | 82 |
| nis | nimi1240 | Nimi | N,
F,
F,
E,
Sauk-Nimi | 55 |
| mlh | niga1243 | Mape (Naga Dialect) | N,
F,
H,
E,
T,
H,
K,
Mape | 54 |
| szb | ngal1298 | Ngalum | N,
A,
A,
O,
Ok | 33 |
| nnf | ngai1241 | Ngaing | N,
F,
F,
G,
Unclassified Gusap-Mot | 55 |
| anh | nend1239 | Nend | N,
M,
K,
S,
S,
A,
G,
West Sogeram | 385 |
| nej | neko1240 | Neko | N,
F,
F,
G,
Gira-Neko-Nekgini | 33 |
| nif | nekk1240 | Nek (Goambot Dialect) | N,
F,
F,
E,
B,
Nek-Nuk | 113 |
| nif | nekk1240 | Nek | N,
F,
F,
E,
B,
Nek-Nuk | 56 |
| nkg | nekg1240 | Nekgini | N,
F,
F,
G,
Gira-Neko-Nekgini | 54 |
| nec | nede1245 | Nedebang | T,
A,
N,
W,
Pantar | 122 |
| nqm | ndom1245 | Ndom | Kolopom | 44 |
