ACB
- Bach, [(238)]
- [Baltic race], [(223)] [(225)] [(226)]
- Bantu languages (Africa), [(71)] [(113)] [(122)] [(123)] [(134)] [(135)] [(151)] [(221)] [(230)]
- Bantus, [(230)] [(231)]
- Basque (Pyrenees), [(164)] [(219)]
- Bengali (India), [(155)] [(163)]
- Berber. See [Hamitic].
- Bohemians, [(225)]
- Bontoc Igorot (Philippines), [(75)] [(81)]
- Borrowing, morphological, [(215-17)] [(219)] [(220)]
- Borrowing, word, [(205-7)]
- phonetic adaptation in, [(210)] [(211)]
- resistances to, [(207-10)]
- Breton, [(225)]
- Bronchial tubes, [(48)]
- Browning, [(239)] [(240)]
- Buddhism, influence of, [(207)] [(209)]
- Burmese, [(207)]
- Bushman (S. Africa), [(55)] [(230)]
- Bushmen, [(221)] [(230)] [(231)]