| 31852 | Bauwaki | kosu | | | SIL (1973) | |
| 216345 | Bauzi | ulo | | | Clouse (1997) | |
| 18370 | Beami | mu: | | | Shaw (1986) | |
| 72506 | Benabena | sopó(hi) | | | Scott (1978) | |
| 143070 | Bepour | hapre | | | Z'graggen (1980) | cloud |
| 216346 | Berik | anis | | | Clouse (1997) | |
| 238257 | Berinomo | nihoř | | | SIL () | |
| 18901 | Biami | muu | | | Shaw (1973) | |
| 238365 | Bikaru | yokati | | | SIL (1983) | |
| 143081 | Bilakura | kanam awan | | | Z'graggen (1980) | cloud |
| 210238 | Bimin (Akalu Dialect) | yukam | | | Van Cott and Spencer (2010) | |
| 210484 | Bimin (Fagobiw Dialect) | yuk | | | Van Cott and Spencer (2010) | |
| 210364 | Bimin (Sengen Dialect) | iiw | | | Van Cott and Spencer (2010) | |
| 213437 | Binahari | gowaⁱ | | | SIL (1985) | |
| 48935 | Binandere | po'raga | cloud | | Smallhorn (2011) | |
| 48926 | Binandere | gũbo | cloud, fog | | Smallhorn (2011) | |
| 48934 | Binandere | poraga | cloud | | Smallhorn (2011) | |
| 48925 | Binandere | gumbo | cloud | | Smallhorn (2011) | |
| 48903 | Binandere | goto | cotton-wool pillow, cotton plant | | Smallhorn (2011) | |
| 27981 | Binandere | utu | | | Wilson (1969) | |
| 225777 | Bine (Boze Dialect) | ar̃bo | | | Fleischmann and Turpeinen (1976) | |
| 225313 | Bine (Drageli Dialect) | dume | | | Fleischmann and Turpeinen (1976) | |
| 225616 | Bine (Giringarede Dialect) | ar̃bo | | | Fleischmann and Turpeinen (1976) | |
| 224077 | Bine (Irupi Dialect) | dume | | | Fleischmann and Turpeinen (1976) | |
| 223494 | Bine (Kunini Dialect) | ar̃be | | | Fleischmann and Turpeinen (1976) | |
| 224387 | Bine (Masingle Dialect) | ar̃be | | | Fleischmann and Turpeinen (1976) | |
| 225159 | Bine (Täti Dialect) | ar̃bwe | | | Fleischmann and Turpeinen (1976) | |
| 216340 | Biritai | ai^ | | | Clouse (1997) | |
| 238136 | Bisis | dumbunay | | | SIL (1967) | |
| 163732 | Bisorio | moǏi | | | Davies and Comrie (1985) | cloud |
| 163733 | Bisorio (Iniai Dialect) | moǏi | | | Davies and Comrie (1985) | cloud |
| 245176 | Biwat | pi | | | SIL (1976) | |
| 237963 | Biwat | peh | | | SIL (1975) | |
| 192970 | Biyom | kuvom | | | Z'graggen (1980) | cloud |
| 83542 | Blagar (Apuri On Pura Dialect) | b'anɔw | | | Stokhof (1975) | |
| 83541 | Blagar (Apuri On Pura Dialect) | bən'aw | | | Stokhof (1975) | |
| 36701 | Blagar (Bakalang Dialect) | ban'aw | | | Stokhof (1975) | |
| 36818 | Blagar (Limarahing On Pura Dialect) | ban'aw | | | Stokhof (1975) | |
| 37287 | Blagar (Retta On Pura Dialect) | b'anɔ | | | Stokhof (1975) | |
| 37404 | Blagar (Retta On Ternate Dialect) | ban'ɔw | | | Stokhof (1975) | |
| 37521 | Blagar (Terewent Dialect) | bən'aw | | | Stokhof (1975) | |
| 198299 | Bo | maka | | | Conrad and Dye (1975) | |
| 18270 | Bogaya | niguwi | | | Shaw (1986) | |
| 1069 | Bogaya | ginu | | | Shaw (1973) | |
| 180111 | Bongu | laŋ-bi | | | Z'graggen (1980) | cloud |
| 90844 | Borong | koosuk | cloud | | McElhanon (1967) | cloud |
| 143062 | Brem | gaid oyan | | | Z'graggen (1980) | cloud |
| 35881 | Buna | 'taho | | | Stokhof (1975) | |
| 245638 | Buna (Torricelli) | an | | | SIL (1975) | |
| 256937 | Burui | tʌmbu | | | SIL (1962) | |
