B
Appearance
B may refer to:
- B , a blood type
- B (grade), an academic grade
- B (photographer), an Irish photographer and filmmaker based in Los Angeles, California
- B tree, a data structure
- B , a British home computer BBC Micro model
- B , a British single-board computer Raspberry Pi model
- B , the plus voltage of a Battery (electricity) or plus voltage of an electronic circuit
- B Plus, a Belgian non-profit organization