A term used to refer to the front desk for customer service, located at government and public offices, schools, hospitals, etc.

In the UK, an official list containing details about land or buildings, kept by the land registry. (source: http://dictionary.cambridge.org/es/diccionario/ingles-de-negocios/property-register)

Is a uniquely addressable lockable box located on the premises of a post office station. (source: https://en.wikipedia.org/wiki/Post-office_box)

Executive agency engaged in the legal registration of land or real estate ownership, to provide evidence of title, facilitate transactions, collect taxes, and to prevent

The service given by the Bank of Spain which deals with complaints made by users of banking services relating to the activities of these financial

The union of several provinces, states, etc, to form a federal union, any league, alliance, or confederacy. (source: http://www.wordreference.com/definition/federation)