Name
- Foreign Office, 1782-196825
- British Legation, Tehran, c 1836-194422
- Government of India, Foreign and Political Department, 1783-193711
- Government of Iran, Pahlavi dynasty, 1925-197911
- Colonial Office, 1854-19665
- Political Resident, Persian Gulf, 1822-19715
- High Commissioner, Egypt, 1914-19364
- Secretary of State for the Colonies, United Kingdom, 1854-19664
- Chief Commissioner, Aden, 1932-19373
- HM Ambassador to Iran, 1807-19803
- HM Ambassador to Italy, 1876-3
- HM Ambassador to Saudi Arabia, 1930-3
- HM Ambassador to the Republic of Turkey, 1920-3
- Imam of Yemen, 897-19623
- King of Hejaz, 1916-19253
- Admiralty, 1708-19642
- Anglo-Iranian Oil Company Limited, 1909-19542
- British Agent and Consul General, Jeddah, 1919-19302
- Commander of HMS Penzance, 1930-19402
- Government of Persia, Qājār dynasty, 1794-19252