Name
- Anglo-Iranian Oil Company Limited, 1909-19543
- Foreign Office, 1782-19682
- Admiralty Commission on the Persian Oilfields, 1913-19141
- Admiralty, 1708-19641
- British Consul, Kerman, c 1895-19471
- British Consul, Tehran, Mid 19th century - Early 20th century1
- Emir of Mohammerah, c 1800-19361
- Geological Survey of India, 1851-1
- Government of India, Foreign and Political Department, 1783-19371
- HM Ambassador to Iran, 1807-19801
- Mesopotamia Expeditionary Force, Chief Political Officer, 1914-1920?1
- Mesopotamia Expeditionary Force, Deputy Chief Political Officer, 1914-1920?1
- Political Resident, Persian Gulf, 1822-19711
- Secretary of State for Foreign Affairs, 1782-19681
- Universal Postal Union, 1874-1
- Viceroy and Governor-General of India in Council, 1773-19471