Name
- Foreign Office, 1782-19683
- British Legation, Tehran, c 1836-19442
- Government of Bombay, 1662-19472
- Government of Iran, Pahlavi dynasty, 1925-19792
- India Office, Assistant Secretary to the Political and Secret Department,, 1858-19302
- Political Resident, Persian Gulf, 1822-19712
- Advocate General, Bombay, 1668-19471
- British Consul, Shiraz, 19th century-19521
- British Vice-Consul, Rasht, Early 20th century1
- Cable and Wireless Ltd, 1929-19811
- Civil Commissioner, Mesopotamia, 1917-19201
- Colonial Office, 1854-19661
- Commonwealth Relations Office, 1947-19661
- Dominions Office, 1925-19471
- Government of India, Foreign and Political Department, 1783-19371
- Government of the Ottoman Empire, 13th century-20th century1
- HM Ambassador to Egypt, 1786-1
- HM Ambassador to Iran, 1807-19801
- HM Chargé d'Affaires to Iran, Mid 19th century-Mid 20th century1
- High Commissioner to Canada, 1928-1