Bahnar
Bahonsuai
Bai
Baibai
Baikeno
Baima
Baimak
Bainouk-Gunyaamolo
Bainouk-Gunyuño
Bainouk-Samik
Baiso
Bai (South Sudan)
Baissa Fali
Bajan
Bajelani
Baka (Cameroon)
Bakairí
Bakaka
Baka (South Sudan)
Baka (Sudan)
Bakhtiari
Baki
Bakoko
Bakole
Bakpinka
Bakumpai
Bakwé
Balaesang
Balaibalan
Balangao
Balangingi
Balanta-Ganja
Balantak
Balanta-Kentohe
Balau
Baldemu
Bali (Democratic Republic of Congo)
Balinese
Balinese Malay
Bali (Nigeria)
Balkan Gagauz Turkish
Balkan Romani
Balo
Baloi
Balti
Baltic Romani
Baluan-Pam
Baluchi
Bamako Sign Language
Bamali
ISO 639-3 Reference Names