The British Institute at Ankara (BIAA), formerly British Institute of Archaeology at Ankara, is a research institute that supports, promotes, and publishes research into the humanities and social sciences of Turkey and the Black Sea region. The institute was founded in 1947 and became legally incorporated in 1956 as part of a cultural agreement between the Republic of Turkey and the United Kingdom. The institute is a UK registered charity and part of the British Academy's Overseas Institutes. The institute has an office in based in Ankara, where it maintains a library, research facilities, and accommodation for visiting scholars. It also has a London office.