United States Geological Survey | Microsoft Office | Home Office | War Office | The Office | Foreign and Commonwealth Office | United States Patent and Trademark Office | Ordnance Survey | Office of the Inspector General | Office of Naval Research | Coast Survey | Office of Strategic Services | The Office (U.S. TV series) | Cabinet Office | Oval Office | Post Office Protocol | British Geological Survey | Office of Naval Intelligence | General Post Office | Colonial Office | United States Post Office Department | Sloan Digital Sky Survey | Met Office | The Office (UK TV series) | Office of Management and Budget | Office Depot | Prime Minister's Office | Office of the Secretary of Defense | Office of the Public Guardian | Office of Science and Technology Policy |
The data for the Community Map is obtained from the Survey and Mapping Office of the Hong Kong Government's Lands Department, and it is jointly built by Cable & Wireless HKT's Telecom Directories Limited (TDL), Centaline Property Agency, and a Canadian software house.