Wikipedia
HCB
HCB may refer to:
- Hexachlorobenzene, a toxic fungicide formerly used as a seed treatment
- Henri Cartier-Bresson, a French photographer considered to be the father of modern photojournalism
- HCB (classification), a Paralympic cycling classification
- Hampshire Cricket Board, the governing body for cricket in Hampshire, England
- HCB South Tyrol, an ice hockey club in Italy
- Hydrocarbonoclastic bacteria, a form of oil biodegrader
- Hackbridge railway station, a railway station in South London
- Hamptons Collegiate Baseball, a summer baseball organization in New York State