| 42329 | Kiwai, Northeast | ro | | | Brown (2009) | |
| 41993 | Toaripi | a | | | Brown (1972) | |
| 42041 | Orokolo | a | | | Brown (1972) | |
| 47042 | Choctaw | ʧiʃnoʔ | | | Broadwell (2006) | |
| 25889 | Timugon Murut | kou | | | Brewis (2002) | |
| 25753 | Yalarnnga | nhawa | | | Breen and Blake (2007) | |
| 25065 | Tyeraity | niñ | | | Breen (1990) | |
| 57611 | Fulfulde, Maasina | ʔa | | | Breedveld (1995) | |
| 42089 | Fuyug | nu | | | Bradshaw (2007) | |
| 58565 | Samba Daka | wii | | | Boyd (2004) | |
| 56891 | Gbaya-Mbodomo | mɛ˥ | | | Boyd (1997) | |
| 29297 | Yorta Yorta | ŋina, ñana | | | Bowe and Morey (1999) | |
| 51469 | East Makian (Waikyon Dialect) | au | | | Bowden (2001) | |
| 44130 | Sunwar (Saipu Dialect) | ge | | | Borchers (2008) | |
| 55996 | Ega | o˥ | | | Bolé-Richard (1983) | |
| 53397 | Nadëb | ʔɔ̃m, ma-, a- | | | Bolaños and Epps (2009) | |
| 53636 | Nukak Makú | mɛɛm | | | Bolaños and Epps (2009) | |
| 53588 | Kakua | mèém, ma- | | | Bolaños and Epps (2009) | |
| 53540 | Hupdë | ʔám | | | Bolaños and Epps (2009) | |
| 53492 | Yuhup | ʔãb | | | Bolaños and Epps (2009) | |
| 53444 | Dâw | ʔãm | | | Bolaños and Epps (2009) | |
| 57179 | Dii (Mambe' Dialect) | mɔ́, -ḿ | | | Bohnhoff (2010) | |
| 46617 | Ndom | ɡhɛ | | | Boelaars (1950) | |
| 46569 | Riantana | ŋɡœ(r) | | | Boelaars (1950) | |
| 46521 | Kimaghima | uŋɡu | | | Boelaars (1950) | |
| 46468 | Kimaghima | uŋɡu | | | Boelaars (1950) | |
| 36193 | Yelmek | au | | | Boelaars (1950) | |
| 36137 | Maklew | obé | | | Boelaars (1950) | |
| 46665 | Mombum | yu | | | Boelaars (1950) | |
| 56140 | Tafi | wɔ́ | | | Bobuafor (2013) | |
| 47613 | Nhanda | ɳini | | | Blevins (2001) | |
| 61993 | Letyi-Lejti | nginwa | | | Blake et al. (2011) | |
| 61973 | Mathi-Mathi | ngindi | | | Blake et al. (2011) | |
| 31009 | Wati-Wati | nginma, ngindi | | | Blake et al. (2011) | |
| 35056 | Warrnambool | ngutuk | | | Blake (2003) | |
| 34996 | Bunganditj | ŋuru | | | Blake (2003) | |
| 24589 | Kalkutungu | ñini | | | Black (1979) | |
| 45665 | Swedish | dɯː | | | Björkhagen (1966) | |
| 24521 | Malak-Malak | waŋari | | | Birk (1976) | |
| 49513 | Urdu | aap | | | Bhatia and Koul (2000) | |
| 44417 | Tuvaluan | koe | | | Besnier (2000) | |
| 33594 | Mauwake | no | | | Berghäll (2010) | |
| 39433 | Mauwake | no | | | Berghäll (2010) | |
| 50941 | Chichewa | iwe | | | Bentley and Kulemeka (2001) | |
| 57707 | Gourmanchéma | a˧ | | | Beckett (1974) | |
| 58183 | Yom | bə | | | Beacham (1968) | |
| 28957 | Kristang | bo(s) | | | Baxter (1988) | |
| 52649 | Tuyuca | bɨ̃'ɨ̃ | | | Barnes and Malone (2000) | |
| 30498 | Western Dani | kat | | | Barclay (2008) | |
| 46337 | Neverver | oɣ | | | Barbour (2012) | |
