Broadcast CHannel

A powerful error-correcting code and important subclass of cyclic block codes.

Bose, Chaudhurie and Hocquemham signaling technique

Peasants' Battalions, a strong military organization of the population in the countryside, created in 1939 by the People's Party, called: Roch, and coming from the youth countryside movement "Wici". It recognized the Polish-Government-in-Exile, and cooperated with AK, being very patriotic, and taking care also of the social needs of the population.

Biosafety Clearing-House (UN) Established by Article 20 of the Cartagena Protocol on Biosafety to facilitate the exchange of scientific, technical, environmental, and legal information on (and experience with) modified organisms and to help countries implement the protocol, taking into account the special needs of developing countries. A project of the United Nationsi Convention on Biological Diversity.

Banco Central de Honduras

Bristol Children's Hospital. See BRHSC below.

Boot Console Handler. Provides, among other things, the reading and setting of SCSI parameters without the OS running.