| ncm | namb1293 | Nambu (Keraki Dialect) | S,
M,
Nambu | 1 |
| nec | nede1245 | Nedebang | T,
W,
T,
A,
Pantar | 122 |
| nej | neko1240 | Neko | T,
F,
F,
Gusap-Mot | 33 |
| ner | yaha1248 | Yahadian | T,
S,
Konda-Yahadian | 41 |
| nib | naka1264 | Nakame (Dzenzen Dialect) | T,
F,
F,
Erap | 123 |
| nib | naka1264 | Nakame (Munguleng Dialect) | T,
F,
F,
Erap | 137 |
| nib | naka1264 | Nakame (Sokan Dialect) | T,
F,
F,
Erap | 119 |
| nib | naka1264 | Nakame | T,
F,
F,
Erap | 52 |
| nib | naka1264 | Nakame (Gufin Dialect) | T,
F,
F,
Erap | 77 |
| nib | naka1264 | Nakame (Sikalan Dialect) | T,
F,
F,
Erap | 119 |
| nib | naka1264 | Nakame (Popof Dialect) | T,
F,
F,
Erap | 128 |
| nib | naka1264 | Nakame (Wasin Dialect) | T,
F,
F,
Erap | 119 |
| nif | nekk1240 | Nek | T,
F,
F,
Erap | 56 |
| nif | nekk1240 | Nek (Goambot Dialect) | T,
F,
F,
Erap | 113 |
| nir | nucl1633 | Nimboran | Nimboran | 40 |
| nis | nimi1240 | Nimi | T,
F,
F,
Erap | 55 |
| niw | nimo1247 | Nimo | Left May | 176 |
| niz | ning1273 | Ningil | T,
W,
Wapei | 41 |
| nkg | nekg1240 | Nekgini | T,
F,
F,
Gusap-Mot | 54 |
| nkj | naka1265 | Nakai | T,
O,
O,
Mountain | 215 |
| nks | nort2917 | Asmat, North (Irogo Dialect) | T,
A,
Asmat | 39 |
| nks | nort2917 | Asmat, North (Pupis Dialect) | T,
A,
Asmat | 58 |
| nks | nort2917 | Asmat, North (Momogo Dialect) | T,
A,
Asmat | 110 |
| nks | nort2917 | Asmat, North (Ti Dialect) | T,
A,
Asmat | 31 |
| nks | nort2917 | Asmat, North (Weyo Dialect) | T,
A,
Asmat | 1 |
| nks | nort2917 | Asmat, North | T,
A,
Asmat | 27 |
| nlc | nalc1240 | Nalca | T,
M,
Eastern | 41 |
| nnf | ngai1241 | Ngaing | T,
F,
F,
Gusap-Mot | 55 |
| nnk | nank1250 | Nankina | T,
F,
F,
Yupna | 59 |
| nnm | nami1256 | Namia | S,
Yellow River | 90 |
| noc | nukk1240 | Nuk (Tunam Dialect) | T,
F,
F,
Erap | 111 |
| noc | nukk1240 | Nuk | T,
F,
F,
Erap | 57 |
| noc | nukk1240 | Nuk (Tamben Dialect) | T,
F,
F,
Erap | 112 |
| noh | nomu1240 | Nomu | T,
F,
H,
Western | 57 |
| nop | numa1254 | Numanggang | T,
F,
F,
Erap | 55 |
| nop | numa1254 | Numanggang (Kawalang Dialect) | T,
F,
F,
Erap | 74 |
| nop | numa1254 | Numanggang (Tumung Dialect) | T,
F,
F,
Erap | 80 |
| nou | ewag1241 | Ewage-Notu | T,
G,
B,
N,
S,
C,
Notu | 374 |
| nou | yega1243 | Ewage-Notu (Yega Dialect) | T,
G,
B,
N,
S,
C,
Notu | 0 |
| nqm | ndom1245 | Ndom | T,
Kolopom | 44 |
| nud | ngal1300 | Ngala | S,
Ndu | 41 |
| nux | mehe1243 | Mehek | S,
Tama | 45 |
| nxr | ning1274 | Ninggerum | T,
O,
O,
Lowland | 82 |
| nxu | kaur1271 | Narau | K,
Kaure Proper | 12 |
| nxx | nafr1241 | Nafri | E,
S,
Sentani Proper | 41 |
| oia | oira1263 | Oirata | T,
W,
E,
Fataluku-Oirata | 233 |
| oin | ineb1235 | One, Inebu | T,
W,
One | 46 |
| okv | orok1269 | Proto-Orokaiva | T,
G,
B,
N,
S,
Orokaivan | 16 |
| okv | orok1269 | Orokaiva (Waseda Dialect) | T,
G,
B,
N,
S,
Orokaivan | 0 |
| okv | orok1269 | Orokaiva (Sairope Dialect) | T,
G,
B,
N,
S,
Orokaivan | 83 |
