| 40285 | Meyah | bua | | | Gravelle (2004) | |
| 55818 | Engenni | ɓù | | | Thomas (1978) | |
| 62376 | Yei | bu | | | Carroll, M.J. (2017) | |
| 24116 | Mblafe | ᵐboy | | | Doehler, Christian () | |
| 28956 | Kristang | bo(s) | | | Baxter (1988) | |
| 43351 | Ende | boŋo | | | Evans (2014) | |
| 56332 | Attié | bɔ˩ | | | Kutsch et al. (1983) | |
| 56708 | Krobu | bo˧ | | | Mensah (1983) | |
| 43495 | Angolar | bo | | | Lorenzino (1998) | |
| 49610 | Sãotomense | bo | | | Ferraz (1979) | |
| 22305 | Nambu | bmo | | | Evans (2013) | |
| 22163 | Nen | bm | | | Evans (2013) | |
| 35939 | Nen | bm | | | Evans (2013) | |
| 42532 | Rapoisi | biru | | | Müller (1954) | |
| 42531 | Rapoisi | bira | | | Müller (1954) | |
| 53110 | Baré | bini | | | Ramirez (2000) | |
| 31099 | Moken | biʔǐǐn | | | Veena (1980) | |
| 51895 | Bribri | beʔ=rʊ, bɔ | | | Constenla et al. (1979) | |
| 40417 | I'saka | bepu | | | Donohue and San Roque (2004) | |
| 59426 | Arammba (Setavi Dialect) | bɛnɛ | | | Evans et al (2017) | |
| 24180 | Kunja / Bondobol | ᵐbə̯n | | | Doehler spreadsheet | |
| 26111 | Neme | bəmo | | | Evans (2012) | |
| 59666 | Dre | bǝmbo | | | Evans et al (2017) | |
| 56844 | Banda-Ndélé | bə˩ | | | Sampson (1997) | |
| 58184 | Yom | bə | | | Beacham (1968) | |
| 52035 | Boruca | beʔ | | | Castro (2007) | |
| 57419 | Buamu | be˧ | | | Morse (1976) | |
| 51820 | Guna San Blas | be | | | Smith (2014) | |
| 22530 | Idi | be | | | Evans (2013) | |
| 54009 | Bari | bay | | | Quesada (2004) | |
| 51939 | Cabecar | bá=tɪ | | | Margery Peña (1989) | |
| 31521 | Madurese | baʔna | | | Davies (2010) | |
| 40333 | Manikion | ban | | | Reesink (2002) | |
| 54057 | Tunebo Central | baha | | | Headland (1994) | |
| 22598 | Taeme | bä | | | Tama (2013) | |
| 40369 | Burmeso | ba | | | Donohue (2001) | |
| 53781 | Kotiria | bɨ̃ʔɨ̃́ | | | Waltz and Waltz (2000) | |
| 52712 | Yurutí | bɨ̃ɨ̃́ | | | Kinch and Kinch (2000) | |
| 52602 | Siriano | bɨ̃ɨ̃́ | | | Criswell and Badrup (2000) | |
| 52650 | Tuyuca | bɨ̃'ɨ̃ | | | Barnes and Malone (2000) | |
| 52179 | Cubeo | bɨ̃ | | | Chacon (2012) | |
| 50090 | Cubeo | bɨ̃ | | | Morse and Maxwell (1999) | |
| 53350 | Northern Embera | bʉ | | | Pardo and Aguirre (1993) | |
| 53254 | Embera-Chamí | bʉ | | | Pardo and Aguirre (1993) | |
| 53302 | Embera-Catío | bʉ | | | Pardo and Aguirre (1993) | |
| 51038 | Ekegusii | ayɛ | | | Cammenga (2002) | |
| 55326 | Cassanga | ay | | | Wilson (2007) | |
| 55370 | Cobiana | ay | | | Wilson (2007) | |
| 56568 | Logba (Alakpeti Dialect) | awú | | | Dorvlo (2008) | |
| 58989 | Bekwarra | àwo | | | Stanford (1967) | |
