Name
- High Commissioner to India, 1946-1950[remove]24
- Foreign Office, 1782-196815
- Commonwealth Relations Office, 1947-19667
- British Embassy in Iran, Tehran, 1944-5
- Government of India, 1834-19475
- High Commissioner to Pakistan, 1947-5
- Indian Political Service, External Affairs Department, 1937-19475
- Persian Gulf Political Residency, 1822-19715
- Political Resident, Persian Gulf, 1822-19714
- Secretary of State for India and Burma, United Kingdom, 1935-19474
- HM Ambassador to Iran, 1807-19803
- Viceroy and Governor-General of India in Council, 1773-19473
- British Legation, Tehran, c 1836-19442
- Colonial Office, 1854-19662
- Passport Office, Mid 19th century-Late 20th century2
- Secretary of State for Foreign Affairs, 1782-19682
- Admiralty, 1708-19641
- Adviser to the Government of Bahrain, 1926-19571
- Anglo-Iranian Oil Company Limited, 1909-19541
- Bahrain Political Agency, 1900-19711