BW

1. Botswana (IVR)
2. British Waterways (formerly British Waterways Board)

b/w or B/W

Black and white

• bronchitises
• broncho
• broncho-
• bronchoconstrictor
• bronchoconstrictors
• bronchodilator
• bronchodilators
• bronchographies
• bronchography
• bronchopneumonia
• bronchos
• bronchoscope
• bronchoscopes
• bronchoscopic
• bronchoscopical
• bronchoscopically
• bronchoscopies
• bronchoscopy
• bronchus
• bronco
• broncobuster
• broncobusters
• broncos
• brond
• brondyron