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Secretariat

//ˌsɛk.ɹəˈtɛə.ɹɪ.ət// noun

Noun

1
The office or department of a government secretary.
2
an administrative unit responsible for maintaining records and other secretarial duties; especially for international organizations wordnet
3
A kind of dicastery within the Roman Curia.
4
A subdivision within an organisation or a company that deals with office management and/or administrative tasks such as handling correspondence and telephone calls, scheduling appointments, administering invoices, etc., often attached to specific executives or specific departments

From French secrétariat.

Unscramble this word: secretariat