QB

QB can refer to:

• Quarterback, a position in American and Canadian football
• Queen's Bench, a legal term defining court cases
• Quest Beat, a game software label
• QuickBASIC, a programming language
• Quiet Birdmen, a secret club for male aviators in the U.S.
• Sky Georgia's IATA code
• Queensbridge, Queens
• Queens, a borough of New York City
• Queens Boulevard, a street in the Queens borough of New York City
• ATCvet code QB Blood and blood forming organs, a section of the Anatomical Therapeutic Chemical Classification System for veterinary medicinal products
• Quebec is sometimes abbreviated as QB, although its official postal code is QC
• QuickBooks, accounting software
• Kyubey, a character in Japanese animation Puella Magi Madoka Magica