detective bureau; detective agency; investigation firm
law office; lawyer's office; attorney's office
administration office; management office
private office; private practice
architect's office; architectural design firm
office for rent; office to let
welfare office; social security office
Johnny & Associates (talent agency)
Office of the United Nations High Commissioner for Refugees; UNHCR
de-facto embassy; liaison office
(election) campaign office
consular office; consulate
Okinawa Office of Telecommunications
Naha Harbour and Airport Construction Office
Land Transportation Office
UN Office for the Coordination of Humanitarian Affairs
United Nations Office on Drugs and Crime; UNODC
Office of the United Nations High Commissioner for Human Rights; OHCHR