BW

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

b/w or B/W

Black and white

• overlaying
• overlayings
• overlays
• overleaf
• overleap
• overleaped
• overleaping
• overleap oneself
• overleaps
• overleapt
• overleather
• overleathers
• overleaven
• overleavened
• overleavening
• overleavens
• overlend
• overlending
• overlends
• overlent
• overleverage
• overleveraged
• overleverages
• overlev'eraging
• overleveraging