A Bureau

1. An administrative unit of government; office.
2. An organization or office for collecting or providing information or news.

a news bureau; a travel bureau; a service bureau; an employment bureau; the Citizens Advice Bureau

3. An office (room where clerical or professional duties are performed).
4. (chiefly Britain) A desk, usually with a cover and compartments that are located above the level of the writing surface rather than underneath, and often used for storing papers.
5. (US) A chest of drawers for clothes.