Name
- Foreign Office, 1782-196819
- British Legation, Tehran, c 1836-194410
- Government of India, Foreign and Political Department, 1783-19374
- High Commissioner, Egypt, 1914-19364
- Colonial Office, 1854-19663
- King of Hejaz, 1916-19253
- Political Resident, Aden, 1854-19323
- British Agent and Consul General, Jeddah, 1919-19302
- Government of India, 1834-19472
- Government of Persia, Qājār dynasty, 1794-19252
- HM Ambassador to Iran, 1807-19802
- HM Treasury, 12th century-2
- High Commissioner, Iraq, 1920-19322
- High Commissioner, Palestine and Transjordan, 1920-19482
- King of Hejaz and Najd, 1927-19322
- Political Resident, Persian Gulf, 1822-19712
- Admiralty, 1708-19641
- Anglo-Iranian Oil Company Limited, 1909-19541
- British Consul, Shiraz, 19th century-19521
- Civil Commissioner, Mesopotamia, 1917-19201