(computing) broadband, a high-capacity internet connection

a large banquet; a feast

(very uncommon) band-aid

Banjul (the capital city of the Gambia)

Bangalore (a megacity, the state capital of Karnataka, India)

a sticking plaster, adhesive plaster (bandage)

bungalow (A one-story house in India surrounded by a verandah) / a simple wooden shelter for camping

bumper (impact absorber in an automobile)

bulletin board system (computer system to exchange messages and data); messageboard

intervertebral disc