BCH
BCH is the abbreviation for:
- BCH code , error-correcting codes in digital signal processing
- Bulletin de correspondance hellénique , specialist journal of ancient studies
- Briefmarken-Club Hannover , Briefmarken-Club Hannover von 1886 eV
- Baucau Airport, East Timor Airport according to the IATA code
- Baker-Campbell-Hausdorff formula , in mathematics an exchange law for certain linear operators
- Bitcoin Cash , cryptocurrency
- Neckar-Odenwald district (for beeches (Odenwald) ), license plate
BCh stands for
- Bataliony Chłopskie , an underground organization of the Polish peasant party Stronnictwo Ludowe from 1940 to 1945
