| beu | baka1276 | Blagar (Bakalang Dialect) | T,
W,
T,
A,
Pantar | 120 |
| wnc | bamm1240 | Wantoat (Bam Dialect) | T,
F,
F,
Wantoat | 44 |
| bcf | bamu1257 | Bamu | T,
Kiwaian | 191 |
| bcf | bamu1257 | Bamu (Pirupiru Dialect) | T,
Kiwaian | 94 |
| byz | bana1292 | Banaro | R,
R,
Grass | 118 |
| brp | bara1375 | Barapasi | East Geelvink Bay | 38 |
| bara1376 | Proto-Baraic | T,
S,
K,
Baraic | 99 |
| bjz | bare1274 | Baruga (Bareji Dialect) | T,
G,
B,
N,
S,
C,
Baruga | 329 |
| gcn | bare1275 | Gaina (Bareji Dialect) | T,
G,
B,
N,
S,
C,
Gaena-Korafe | 23 |
| mlp | barg1252 | Bargam | T,
M,
C,
Mugil | 379 |
| bjc | bari1290 | Bariji | T,
S,
Yareban | 27 |
| byr | baru1267 | Baruya | T,
A,
Nuclear Angan | 103 |
| bjz | baru1269 | Proto-Baruga | T,
G,
B,
N,
S,
C,
Baruga | 15 |
| bjz | baru1269 | Baruga | T,
G,
B,
N,
S,
C,
Baruga | 81 |
| bbd | bauu1244 | Bau | T,
M,
C,
Gum | 372 |
| bwk | bauw1240 | Bauwaki | T,
S,
Mailuan | 134 |
| bvz | bauz1241 | Bauzi | E,
Bauzi | 303 |
| beo | beam1240 | Biami | T,
Bosavi | 100 |
| beo | beam1240 | Beami | T,
Bosavi | 150 |
| bey | beli1258 | Beli | T,
M,
Beli | 44 |
| bef | bena1264 | Benabena | T,
K,
G,
Gahuku-Benabena | 189 |
| bie | bepo1240 | Bepour | T,
M,
C,
P,
Kumilan | 335 |
| bit | beri1253 | Berinomo | S,
S,
Bahinemo | 119 |
| bkl | beri1254 | Berik | T,
O,
Tor | 238 |
| bhw | biak1248 | Biak | A,
M,
C,
E,
S,
W,
C,
Biakic | 65 |
| lev | bian1250 | Western Pantar (Biangwala Dialect) | T,
W,
T,
A,
Pantar | 126 |
| bpv | bian1251 | Marind, Bian | T,
M,
Nuclear Marind | 42 |
| bql | bila1257 | Bilakura | T,
M,
C,
P,
Numugenan | 345 |
| blb | bilu1245 | Mbaniata (Lokuru Dialect) | Central Solomons | 205 |
| blb | bilu1245 | Mbilua | Central Solomons | 213 |
| blb | bilu1245 | Mbilua (Ndovele Dialect) | Central Solomons | 195 |
| bhl | bimi1240 | Bimin (Akalu Dialect) | T,
O,
O,
Mountain | 100 |
| bhl | bimi1240 | Bimin (Sengen Dialect) | T,
O,
O,
Mountain | 120 |
| bhl | bimi1240 | Bimin | T,
O,
O,
Mountain | 79 |
| bhl | bimi1240 | Bimin (Fagobiw Dialect) | T,
O,
O,
Mountain | 123 |
| bxz | bina1275 | Binahari | T,
S,
Mailuan | 102 |
| bhg | bina1278 | Binandere | T,
G,
B,
N,
Binandere | 716 |
| bina1279 | Proto-Binandere | T,
G,
Binanderean | 325 |
| bon | bine1240 | Bine | Eastern Trans-Fly | 2 |
| bjr | binu1245 | Binumarien | T,
K,
K,
Tairora | 21 |
| bqq | biri1259 | Biritai | L,
T,
East | 248 |
| bnw | bisi1244 | Bisis | S,
S,
Bahinemo | 123 |
| bir | biso1243 | Bisorio (Iniai Dialect) | T,
E,
Enga | 94 |
| bir | biso1243 | Bisorio | T,
E,
Enga | 67 |
| bwm | biwa1243 | Biwat | Yuat | 363 |
| bpm | biyo1244 | Biyom | T,
M,
R,
Biyom-Tauya | 325 |
| beu | blag1240 | Blagar (Terewent Dialect) | T,
W,
T,
A,
Pantar | 117 |
| beu | blag1240 | Blagar (Retta On Pura Dialect) | T,
W,
T,
A,
Pantar | 123 |
| beu | blag1240 | Blagar (Retta On Ternate Dialect) | T,
W,
T,
A,
Pantar | 118 |
| boq | boga1247 | Bogaya | T,
Duna-Bogaya | 197 |
