| bpm | biyo1244 | Biyom | N,
M,
R,
Unclassified Rai Coast | 325 |
| bir | biso1243 | Bisorio (Iniai Dialect) | N,
E,
E,
Outer Enga | 94 |
| bir | biso1243 | Bisorio | N,
E,
E,
Outer Enga | 67 |
| bjr | binu1245 | Binumarien | N,
K,
K,
Tairora | 21 |
| bhg | amba1268 | Binandere (Ambasi Dialect) | N,
G,
B,
N,
Binandere | 195 |
| bhg | bina1278 | Binandere | N,
G,
B,
N,
Binandere | 716 |
| bxz | bina1275 | Binahari | M,
Binaharic | 102 |
| bhl | bimi1240 | Bimin (Fagobiw Dialect) | N,
A,
A,
O,
O,
M,
Division A Mountain Ok | 123 |
| bhl | bimi1240 | Bimin | N,
A,
A,
O,
O,
M,
Division A Mountain Ok | 79 |
| bhl | bimi1240 | Bimin (Sengen Dialect) | N,
A,
A,
O,
O,
M,
Division A Mountain Ok | 120 |
| bhl | bimi1240 | Bimin (Akalu Dialect) | N,
A,
A,
O,
O,
M,
Division A Mountain Ok | 100 |
| bql | bila1257 | Bilakura | N,
M,
C,
G,
N,
N,
Karian-Usan-Yaben | 345 |
| bic | pika1238 | Bikaru | N,
E,
E,
O,
Bisorio | 65 |
| bie | bepo1240 | Bepour | N,
M,
C,
G,
N,
K,
Kumil | 335 |
| bef | bena1264 | Benabena | N,
K,
G,
N,
Siane-Yagaria | 189 |
| beo | beam1240 | Beami | B,
Etoro-Bedamini | 150 |
| bwk | bauw1240 | Bauwaki | M,
Bauwakic | 134 |
| bbd | bauu1244 | Bau | N,
M,
C,
M,
G,
Panim-Isebe-Bau | 372 |
| byr | baru1267 | Baruya | A,
N,
Baruya-Simbari | 103 |
| bjz | mado1239 | Baruga (Mado Dialect) | N,
G,
B,
N,
S,
C,
B,
Baruga | 221 |
| bjz | baru1269 | Baruga | N,
G,
B,
N,
S,
C,
Baruga-Doghoro | 81 |
| bjz | bare1274 | Baruga (Bareji Dialect) | N,
G,
B,
N,
S,
C,
B,
Baruga | 329 |
| bjz | tafo1238 | Baruga (Tafota Dialect) | N,
G,
B,
N,
S,
C,
B,
Baruga | 625 |
| bjc | bari1290 | Bariji | Y,
Yareba-Bariji-Nawaru | 27 |
| mlp | barg1252 | Bargam | N,
M,
Croisilles | 379 |
| buq | brem1238 | Barem | N,
M,
C,
G,
N,
Manep-Barem | 21 |
| bbb | nucl1630 | Barai (South Dialect) | K,
B,
Barai-Namiae | 144 |
| bbb | nucl1630 | Barai (North Dialect) | K,
B,
Barai-Namiae | 152 |
| bcf | bamu1257 | Bamu | Kiwaian | 191 |
| bcf | sisi1249 | Bamu (Sisiame Dialect) | K,
Bamu | 108 |
| bcf | bamu1257 | Bamu (Pirupiru Dialect) | Kiwaian | 94 |
| bmx | baim1245 | Baimak | N,
M,
C,
M,
H,
Garuh-Foran | 365 |
| bdw | baha1258 | Baham | W,
Nuclear West Bomberai | 40 |
| bpi | bagu1252 | Bagupi | N,
M,
C,
M,
H,
Silopic | 351 |
| aws | sout2941 | Awyu, South (Yenimu Dialect) | N,
A,
A,
G,
A,
Awyu | 279 |
| aws | sout2941 | Awyu, South (Syiagha Dialect) | N,
A,
A,
G,
A,
Awyu | 520 |
| awu | cent2118 | Awyu, Central (Busiri Dialect) | N,
A,
A,
G,
A,
A,
Mappi-Digul Awyu | 180 |
| awu | cent2118 | Awyu, Central (Taim Dialect) | N,
A,
A,
G,
A,
A,
Mappi-Digul Awyu | 233 |
| awu | cent2118 | Awyu, Central (Ketah Dialect) | N,
A,
A,
G,
A,
A,
Mappi-Digul Awyu | 236 |
| awu | cent2118 | Awyu, Central (Nohon Dialect) | N,
A,
A,
G,
A,
A,
Mappi-Digul Awyu | 250 |
| psa | asue1235 | Awyu, Asue | N,
A,
A,
G,
A,
Awyu | 348 |
| auy | awiy1238 | Awiyaana | N,
K,
K,
G,
Auyana | 164 |
| awx | awar1248 | Awara | N,
F,
F,
W,
Wantoat-Awara | 51 |
| awb | awap1236 | Awa | N,
K,
K,
G,
Awa-Oweina | 421 |
| aqm | atoh1238 | Atohwaim | Kayagaric | 135 |
| ate | atem1241 | Atemble | N,
M,
K,
S,
S,
A,
G,
West Sogeram | 367 |
| asy | yaos1235 | Asmat, Yaosakor | N,
A,
A,
A,
Central-Yaosakor Asmat | 27 |
| nks | nort2917 | Asmat, North (Pupis Dialect) | N,
A,
A,
Asmat | 58 |
| nks | nort2917 | Asmat, North (Weyo Dialect) | N,
A,
A,
Asmat | 1 |
| nks | nort2917 | Asmat, North (Ti Dialect) | N,
A,
A,
Asmat | 31 |
