| bon | bine1240 | Bine | Eastern Trans-Fly | 2 |
| bop | bonk1244 | Bonkiman | T,
F,
F,
Yupna | 3 |
| bsm | busa1254 | Busami | A,
M,
C,
E,
S,
W,
C,
Y,
Central-Western | 10 |
| bpg | bong1287 | Bonggo | A,
M,
C,
E,
O,
W,
N,
S,
Sarmi | 15 |
| bjr | binu1245 | Binumarien | T,
K,
K,
Tairora | 21 |
| bjc | bari1290 | Bariji | T,
S,
Yareban | 27 |
| ape | buki1249 | Bukiyip | T,
K,
Arapesh | 36 |
| bnv | bone1255 | Beneraf | T,
O,
Tor | 37 |
| brp | bara1375 | Barapasi | East Geelvink Bay | 38 |
| bzu | burm1264 | Burmeso | E,
Burmeso | 39 |
| asi | buru1308 | Buruwai | T,
A,
Sabakor | 40 |
| bdw | baha1258 | Baham | T,
W,
W,
West Bomberai Proper | 40 |
| bzf | boik1241 | Boikin | S,
Ndu | 43 |
| bey | beli1258 | Beli | T,
M,
Beli | 44 |
| bqs | bosn1248 | Bosmun | R,
R,
O,
Bosmun-Awar | 62 |
| bhw | biak1248 | Biak | A,
M,
C,
E,
S,
W,
C,
Biakic | 65 |
| bic | pika1238 | Bikaru | T,
E,
Enga | 65 |
| bir | biso1243 | Bisorio | T,
E,
Enga | 67 |
| bhl | bimi1240 | Bimin | T,
O,
O,
Mountain | 79 |
| bjz | baru1269 | Baruga | T,
G,
B,
N,
S,
C,
Baruga | 81 |
| bcf | bamu1257 | Bamu (Pirupiru Dialect) | T,
Kiwaian | 94 |
| bir | biso1243 | Bisorio (Iniai Dialect) | T,
E,
Enga | 94 |
| beo | beam1240 | Biami | T,
Bosavi | 100 |
| bhl | bimi1240 | Bimin (Akalu Dialect) | T,
O,
O,
Mountain | 100 |
| bfn | buna1278 | Buna | T,
W,
T,
Timor | 101 |
| bxz | bina1275 | Binahari | T,
S,
Mailuan | 102 |
| byr | baru1267 | Baruya | T,
A,
Nuclear Angan | 103 |
| bry | buru1309 | Burui | S,
Ndu | 106 |
| bpw | bopa1235 | Bo | Left May | 106 |
| bcf | sisi1249 | Bamu (Sisiame Dialect) | T,
Kiwaian | 108 |
| beu | blag1240 | Blagar (Terewent Dialect) | T,
W,
T,
A,
Pantar | 117 |
| beu | blag1240 | Blagar (Retta On Ternate Dialect) | T,
W,
T,
A,
Pantar | 118 |
| byz | bana1292 | Banaro | R,
R,
Grass | 118 |
| bit | beri1253 | Berinomo | S,
S,
Bahinemo | 119 |
| beu | lima1248 | Blagar (Limarahing On Pura Dialect) | T,
W,
T,
A,
Pantar | 119 |
| bhl | bimi1240 | Bimin (Sengen Dialect) | T,
O,
O,
Mountain | 120 |
| beu | baka1276 | Blagar (Bakalang Dialect) | T,
W,
T,
A,
Pantar | 120 |
| bjh | bahi1254 | Bahinemo | S,
S,
Bahinemo | 121 |
| ind | indo1316 | Bahasa Indonesia | A,
M,
M,
M,
Malay | 122 |
| beu | blag1240 | Blagar (Retta On Pura Dialect) | T,
W,
T,
A,
Pantar | 123 |
| bnw | bisi1244 | Bisis | S,
S,
Bahinemo | 123 |
| bhl | bimi1240 | Bimin (Fagobiw Dialect) | T,
O,
O,
Mountain | 123 |
| beu | apur1252 | Blagar (Apuri On Pura Dialect) | T,
W,
T,
A,
Pantar | 128 |
| bwk | bauw1240 | Bauwaki | T,
S,
Mailuan | 134 |
| bbb | nucl1630 | Barai (South Dialect) | T,
S,
K,
Baraic | 144 |
| bon | irup1239 | Bine (Drageli Dialect) | Eastern Trans-Fly | 147 |
| beo | beam1240 | Beami | T,
Bosavi | 150 |
| bbb | nucl1630 | Barai (North Dialect) | T,
S,
K,
Baraic | 152 |
| bon | sebe1243 | Bine (Sebe Dialect) | Eastern Trans-Fly | 152 |
| bon | masi1270 | Bine (Masingle Dialect) | Eastern Trans-Fly | 152 |
