| kvg | kuni1265 | Kuni-Boazi (Kuini Dialect) | A,
M,
Boazi | 4 |
| kvg | kuni1265 | Kuni-Boazi | A,
M,
Boazi | 265 |
| pep | kunj1246 | Kunja (Peremka Dialect) | Y,
M,
T,
Eastern Tonda | 0 |
| kto | kuot1243 | Kuot | Language isolate | 293 |
| kjr | kuru1305 | Kurudu | A,
M,
E,
S,
C,
Y,
Eastern Yapen | 41 |
| gdr | kuru1307 | Wipi (Kuru Dialect) | Eastern Trans-Fly | 104 |
| kwal1257 | Proto-Kwalean | T,
S,
Kwalean | 161 |
| kop | kwat1244 | Waube | T,
M,
R,
Nuru | 347 |
| kkb | kwer1264 | Kwerisa | L,
T,
E,
Doutai-Kai-Waritai | 37 |
| kwt | kwes1245 | Kwesten | T,
Tor | 43 |
| kmo | kwom1262 | Kwoma | S,
Nukuma | 92 |
| kyc | kyak1244 | Kyaka | N,
E,
Engan | 116 |
| kql | kyen1243 | Kyenele (Kyaimbarang Dialect) | Y,
Miyak-Bun-Biwat | 117 |
| kql | kyen1243 | Kyenele (Miyak Dialect) | Y,
Miyak-Bun-Biwat | 98 |
| enq | laia1242 | Enga (Laiagam Dialect) | N,
E,
E,
Enga | 114 |
| lake1255 | Proto-Lakes-Plain | Lakes Plain | 134 |
| enq | lapa1247 | Enga (Lapalama Dialect) | N,
E,
E,
Enga | 232 |
| lvk | lavu1241 | Lavukaleve | Central Solomons | 211 |
| twe | leba1239 | Teiwa (Lebang Dialect) | T,
W,
T,
A,
Pantar | 118 |
| leq | lemb1266 | Lembena (Maibi Dialect) | N,
E,
Engan | 115 |
| leq | lemb1266 | Lembena (Yariba Dialect) | N,
E,
Engan | 131 |
| leq | lemb1266 | Lembena | N,
E,
Engan | 114 |
| lei | lemi1243 | Lemio | N,
M,
R,
Kabenau | 275 |
| beu | lima1248 | Blagar (Limarahing On Pura Dialect) | T,
A,
N,
W,
K,
B,
B,
Coastal Blagar | 119 |
| dni | lowe1415 | Dani, Lower Grand Valley | N,
D,
C,
G,
Southeast Grand Valley Dani | 39 |
| dni | lowe1415 | Dani, Lower Grand Valley (Tangma Dialect) | N,
D,
C,
G,
Southeast Grand Valley Dani | 115 |
| dni | lowe1416 | Dani, Lower Grand Valley (Hitigima Dialect) | N,
D,
C,
G,
S,
Lower Grand Valley Dani | 119 |
| lowe1437 | Proto-Lower-Sepik | R,
Lower Sepik | 134 |
| mabu1247 | Proto-Mabuso | T,
M,
Croisilles | 484 |
| twe | mada1286 | Teiwa (Madar Dialect) | T,
W,
T,
A,
Pantar | 121 |
| mada1298 | Proto-Madang | T,
Madang | 251 |
| grg | madi1261 | Madi | N,
F,
F,
G,
Gira-Neko-Nekgini | 57 |
| bjz | mado1239 | Baruga (Mado Dialect) | N,
G,
B,
N,
S,
C,
B,
Baruga | 221 |
| kmg | mago1249 | Kâte (Mâgobineng Dialect) | N,
F,
H,
E,
T,
H,
K,
Kâte | 54 |
| sks | maia1254 | Maia (Saki Dialect) | N,
M,
C,
G,
N,
Kaukombaran | 357 |
| sks | maia1254 | Maia (Pila Dialect) | N,
M,
C,
G,
N,
Kaukombaran | 361 |
| ayz | maib1239 | Maybrat | W,
Maybrat | 228 |
| ayz | maib1239 | Mai Brat | Maybrat | 41 |
| mgu | mail1248 | Mailu | Mailuan | 243 |
| mti | maiw1251 | Maiwa | D,
Central Dagan | 247 |
| aup | maka1315 | Makayam | A,
T,
Nuclear Tirio | 0 |
| mkz | maka1316 | Makasae | T,
East Timor | 100 |
| mgf | makl1246 | Maklew | Bulaka River | 41 |
| ped | mala1494 | Mala | N,
M,
C,
G,
N,
Kaukombaran | 347 |
| mkr | mala1495 | Manep | N,
M,
C,
G,
N,
Manep-Barem | 20 |
| mkr | mala1495 | Malas | N,
M,
C,
G,
N,
Manep-Barem | 328 |
| mdc | male1291 | Male | N,
M,
R,
M,
L,
Inland Minjim | 320 |
| gcc | mali1284 | Mali (Arambum Dialect) | Baining | 102 |
| gcc | mali1284 | Mali (Makunga Dialect) | Baining | 116 |
| mhf | mama1277 | Mamaa | N,
F,
F,
E,
Finungwan-Mamaa-Gusan | 55 |
