(idiomatic) The IT and infrastructure support services for a company, separate from the public face of the business.

plural of office chair

(Britain) The local office in which births, marriages and deaths are registered, and in which civil marriages are conducted and recorded. / (archaic) An employment office.

A small, stand-alone building, typically prefabricated and equipped with electricity, situated in a domestic garden and used for telecommuting or as an office by small businesses.

An office which provides information, brochures, maps, etc. for tourists to an area or locality.

(obsolete) A building or outhouse on a farm, estate, manor, palace, etc. used for household work, storage, housing servants, etc; the office of the steward or bailiff on a manor or estate; a house of office.

A (para)military commissioned officer who holds a field grade, ranking under general officers but above lower grades and fit to command medium-size units on the field, such as a battalion or regiment; or a non-army equivalent in rank.

A local official who oversees the running of an election in a given area. / The officer who makes returns of writs, etc.

A commercial building containing spaces for offices.

plural of office building