BCH
- BCH code
- Bachelor of Surgery
- Baker–Campbell–Hausdorff formula
- Barclays Cycle Hire
- Bataliony Chłopskie
- Baucau Airport
- Belarusian Railway
- Belfast City Hospital
- Biosafety Clearing-House
- Birchington-on-Sea railway station
- Birdsell Clover Huller
- Birmingham Children's Hospital
- Bitcoin Cash
- Blue Castle Holdings
- Boston Children’s Hospital
- British Columbia Hydro and Power Authority
- British and Commonwealth Holdings
- Broadcast control channel
- Central Bank of Honduras
- Peasant Battalions
- Street suffix