Accounting.
- brought over.
- back order.
- box office.
- branch office.
- broker’s order.
- buyer’s option.
- Board of Ordnance.
- Informal. body odor.
- Theater. box office.
interjection
- an exclamation uttered to startle or surprise someone, esp a child in a game
- slang an exclamation of encouragement or an expression of enthusiasm
the internet domain name for
- Bolivia
abbreviation for
- informal body odour
- box office
abbreviation for
- accounting brought over
- buyer’s option
abbreviation for
- back order
- branch office
- broker’s order
- buyer’s option
abbreviation of body odor, by c.1950; an advertisers’ invention.