Buc

Buc may refer to:
* Buc, Yvelines, a commune of the Yvelines departement, in France
* Buc, Territoire de Belfort, a commune of the Territoire de Belfort departement, in France
* Búč, a village in south Slovakia
* buc, the ISO 639-3 code for the Bushi language
* A nickname for Bucciali, a French automobile
* [http://www.buc.com BUC International Corporation] , a publisher of used boat price guides.

The abbreviation BUC can refer to:

* Bulgarian Air Charter, a charter airline based in Sofia, Bulgaria
* Block upconverter, a device used in the transmission of satellite signals
* Bergen University College, a higher education institute in Bergen, Norway
* "Bàng-uâ-cê", the Foochow Romanized writing system of Fuzhou Mindong Chinese.
* Beirut University College, a college of the Lebanese American University
* Business Use Case, a use case in software and systems engineering
* The space of bounded uniformly continuous functions, a class of mathematical objects
* Business Unit Control