| 125188 | Bau | naʔʌk | | | Z'graggen (1980) | small |
| 31839 | Bauwaki | okoa | | | SIL (1973) | |
| 218604 | Bauzi | kɔɛnæ | | | Clouse (1997) | |
| 18392 | Beami | fɔrɔbɔnadi | | | Shaw (1986) | |
| 74253 | Benabena | kitilí'asi | | | Scott (1978) | |
| 74252 | Benabena | lagáso | | | Scott (1978) | |
| 144050 | Bepour | hotir | | | Z'graggen (1980) | (small) |
| 218605 | Berik | bastantoiya | | | Clouse (1997) | |
| 238245 | Berinomo | pano ha | | | SIL () | |
| 18923 | Biami | fo̧no̧bohadi | | | Shaw (1973) | |
| 238359 | Bikaru | hogigi | | | SIL (1983) | |
| 144065 | Bilakura | kamon | | | Z'graggen (1980) | (small) |
| 210211 | Bimin (Akalu Dialect) | foŋ | | | Van Cott and Spencer (2010) | |
| 210460 | Bimin (Fagobiw Dialect) | foŋ | | | Van Cott and Spencer (2010) | |
| 210340 | Bimin (Sengen Dialect) | foŋ | | | Van Cott and Spencer (2010) | |
| 218067 | Binahari | biʔi | | | SIL (1985) | |
| 27968 | Binandere | siaka | | | Wilson (1969) | |
| 54156 | Binandere | tiaka | small | | Smallhorn (2011) | |
| 54157 | Binandere | 'taka | small | | Smallhorn (2011) | |
| 54158 | Binandere (Ambasi Dialect) | [mai] siaka | child (male) | | Smallhorn (2011) | |
| 225846 | Bine (Boze Dialect) | matikæli | | | Fleischmann and Turpeinen (1976) | |
| 225376 | Bine (Drageli Dialect) | gɛglo | | | Fleischmann and Turpeinen (1976) | |
| 225377 | Bine (Drageli Dialect) | metikaři | | | Fleischmann and Turpeinen (1976) | |
| 225687 | Bine (Giringarede Dialect) | matikæli | | | Fleischmann and Turpeinen (1976) | |
| 224144 | Bine (Irupi Dialect) | matikaři | | | Fleischmann and Turpeinen (1976) | |
| 223570 | Bine (Kunini Dialect) | matikolæ | | | Fleischmann and Turpeinen (1976) | |
| 224468 | Bine (Masingle Dialect) | matikola | | | Fleischmann and Turpeinen (1976) | |
| 223749 | Bine (Sebe Dialect) | matikolæ | | | Fleischmann and Turpeinen (1976) | |
| 225529 | Bine (Sogal Dialect) | matikæli | | | Fleischmann and Turpeinen (1976) | |
| 225227 | Bine (Täti Dialect) | matikola | | | Fleischmann and Turpeinen (1976) | |
| 218599 | Biritai | tuhuaɣe | | | Clouse (1997) | |
| 238333 | Bisis | ƀanɩnɩnɩs | | | SIL (1967) | |
| 163444 | Bisorio | haugiya | | | Davies and Comrie (1985) | small |
| 163445 | Bisorio (Iniai Dialect) | hoyɛn'doƀʌgi | | | Davies and Comrie (1985) | small |
| 245163 | Biwat | satek | | | SIL (1976) | |
| 237950 | Biwat | siatik | | | SIL (1975) | |
| 245275 | Biwat | dudombranga | | | SIL (1976) | |
| 193541 | Biyom | imbaŋiŋgi | | | Z'graggen (1980) | small |
| 35553 | Blagar (Apuri On Pura Dialect) | k'iki | | | Stokhof (1975) | |
| 36728 | Blagar (Bakalang Dialect) | k'iki | | | Stokhof (1975) | |
| 36845 | Blagar (Limarahing On Pura Dialect) | k'iki | | | Stokhof (1975) | |
| 260544 | Blagar (Retta On Pura Dialect) | ɔl | | | Stokhof (1975) | |
| 260545 | Blagar (Retta On Pura Dialect) | kαk'iri | | | Stokhof (1975) | |
| 260553 | Blagar (Retta On Ternate Dialect) | kαk'iri | | | Stokhof (1975) | |
| 260552 | Blagar (Retta On Ternate Dialect) | ɔl | | | Stokhof (1975) | |
| 37548 | Blagar (Terewent Dialect) | kud.'uk- | | | Stokhof (1975) | |
| 198362 | Bo | kepikiye | | | Conrad and Dye (1975) | |
| 1091 | Bogaya | hitipa | | | Shaw (1973) | |
| 18292 | Bogaya | hitipʌ | | | Shaw (1986) | |
| 181115 | Bongu | kɛnɛŋ | | | Z'graggen (1980) | small |
