# BTB

> Mediated Wiki article. Canonical URL: https://mediated.wiki/source/BTB
> Markdown URL: https://mediated.wiki/source/BTB.md
> Source: https://en.wikipedia.org/wiki/BTB
> Source revision: 1241167994
> License: Creative Commons Attribution-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/)

'''BTB''' may refer to:

In '''biology''':
* [Blood–testis barrier](/source/Blood%E2%80%93testis_barrier) in testicular anatomy
* [Blood–thymus barrier](/source/Blood%E2%80%93thymus_barrier)
* bTB, bovine tuberculosis or ''[Mycobacterium bovis](/source/Mycobacterium_bovis)'', a disease in cattle
* [Breakthrough bleeding](/source/Breakthrough_bleeding), of the menstrual period
* [Bromothymol blue](/source/Bromothymol_blue), a chemical indicator for weak acids and bases
* [BTB/POZ domain](/source/BTB%2FPOZ_domain), a protein domain

In '''other uses''':
*[Belgian Union of Transport Workers](/source/Belgian_Union_of_Transport_Workers), a trade union in Belgium
*[Branch target buffer](/source/Branch_target_buffer), a computer processor element
*[Bétou Airport](/source/B%C3%A9tou_Airport), in the Republic of the Congo (IATA airport code: BTB)
*[Basil Temple Blackwood](/source/Basil_Temple_Blackwood) (1870–1917), British book illustrator (credited as B.T.B.)
*''[Bob the Builder](/source/Bob_the_Builder)'', British children's television series
*[Board-to-board connector](/source/Board-to-board_connector) (BTB)

{{disambiguation}}

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Adapted from the Wikipedia article [BTB](https://en.wikipedia.org/wiki/BTB) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/BTB?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.