| nnk | nank1250 | Nankina | N,
F,
F,
Yupna | 59 |
| nlc | nalc1240 | Nalca | N,
M,
Western Mek | 41 |
| nbk | nake1240 | Nake | N,
M,
C,
M,
H,
Unclassified Hanseman | 370 |
| nkj | naka1265 | Nakai | N,
A,
A,
O,
O,
Tangko-Nakai | 215 |
| nib | naka1264 | Nakame (Popof Dialect) | N,
F,
F,
E,
Boana | 128 |
| nib | naka1264 | Nakame (Munguleng Dialect) | N,
F,
F,
E,
Boana | 137 |
| nib | naka1264 | Nakame (Sikalan Dialect) | N,
F,
F,
E,
Boana | 119 |
| nib | naka1264 | Nakame (Sokan Dialect) | N,
F,
F,
E,
Boana | 119 |
| nib | naka1264 | Nakame (Wasin Dialect) | N,
F,
F,
E,
Boana | 119 |
| nib | naka1264 | Nakame (Gufin Dialect) | N,
F,
F,
E,
Boana | 77 |
| nib | naka1264 | Nakame (Dzenzen Dialect) | N,
F,
F,
E,
Boana | 123 |
| nib | naka1264 | Nakame | N,
F,
F,
E,
Boana | 52 |
| naf | naba1256 | Nabak | N,
F,
H,
W,
R,
Sankwep | 193 |
| mmq | musa1266 | Musak | N,
M,
K,
S,
S,
E,
Aisian | 343 |
| musa1266 | Aisi | N,
M,
K,
S,
S,
E,
Aisian | 153 |
| mmi | musa1265 | Musar | N,
M,
C,
G,
N,
K,
T,
Nuclear Tibor | 343 |
| mqw | muru1273 | Murupi | N,
M,
C,
M,
H,
Wamas-Samosa-Murupi-Mosimo | 382 |
| asx | mura1271 | Muratayak | N,
F,
F,
W,
Nuclear Warup | 52 |
| mtc | muni1257 | Munit | N,
M,
C,
M,
Kokon | 379 |
| mpv | mung1272 | Mungkip | N,
F,
F,
E,
Boana | 165 |
| kqa | mumm1238 | Mum | N,
M,
K,
S,
S,
North Sogeram | 419 |
| mfw | mula1254 | Mulaha | Kwalean | 150 |
| tsx | muba1238 | Mubami | A,
I,
West Inland Gulf of Papua | 206 |
| jmw | mouw1234 | Omati | T,
Turama-Omatian | 97 |
| kpx | moun1252 | Mountain Koiari | K,
K,
Biage-Mountain Koiali | 185 |
| mqv | mosi1248 | Mosimo | N,
M,
C,
M,
H,
Wamas-Samosa-Murupi-Mosimo | 355 |
| mok | moro1289 | Morori | T,
Moraori | 40 |
| mdb | mori1271 | Morigi | K,
Turama-Kerewo | 99 |
| msx | more1258 | Moresada | N,
M,
K,
S,
O,
P,
Anamuxric | 329 |
| moq | morb1239 | Mor | T,
Mor | 40 |
| mze | mora1273 | Morawa | Mailuan | 56 |
| mnz | moni1261 | Moni (Kemandoga Dialect) | N,
Paniai Lakes | 71 |
| mnz | moni1261 | Moni | N,
Paniai Lakes | 43 |
| msz | moma1243 | Momare | N,
F,
H,
E,
T,
H,
Sopac | 55 |
| mvq | moer1240 | Moere | N,
M,
C,
G,
N,
K,
Kumil | 304 |
| cns | mism1239 | Asmat, Central (Mismam, Suru Dialect) | N,
A,
A,
A,
C,
Central Asmat | 434 |
| cns | mism1239 | Asmat, Central (Misman, Meriten Dialect) | N,
A,
A,
A,
C,
Central Asmat | 41 |
| cns | mism1239 | Asmat, Central (Mismam, Yepem Dialect) | N,
A,
A,
A,
C,
Central Asmat | 412 |
| cns | mism1239 | Asmat, Central (Mismam, Uwus Dialect) | N,
A,
A,
A,
C,
Central Asmat | 42 |
| cns | mism1239 | Asmat, Central (Mismam, Per Dialect) | N,
A,
A,
A,
C,
Central Asmat | 74 |
| mcv | mina1274 | Minanibai | A,
I,
West Inland Gulf of Papua | 99 |
| mpp | miga1241 | Migabac | N,
F,
H,
E,
T,
H,
Sopac | 238 |
| dnt | midg1235 | Dani, Mid Grand Valley | N,
D,
C,
Grand Valley Dani | 113 |
| mpt | mian1256 | Mian | N,
A,
A,
O,
O,
M,
Mianic | 130 |
| pla | mian1254 | Miani | N,
M,
C,
G,
N,
Kaukombaran | 341 |
| mci | mese1244 | Mesem | N,
F,
H,
W,
R,
Sankwep | 192 |
| mcr | meny1245 | Menya | A,
N,
Kapau-Menya | 103 |
| meb | mena1240 | Ikobi-Mena | T,
T,
Ikobi | 103 |
| meb | mena1240 | Mena | T,
T,
Ikobi | 111 |
| mcz | mawa1267 | Mawan | N,
M,
C,
M,
H,
Silopic | 363 |
