Name
- War Office, 1857-19643
- Admiralty, 1708-19641
- Air Ministry, 1918-19641
- Board of Trade, 1786-19701
- British Consul, Bandar Abbas, 19th century-19521
- British Legation, Tehran, c 1836-19441
- Colonial Office, 1854-19661
- Committee of Imperial Defence, Persian Gulf Sub-Committee, 1928-19311
- Foreign Office, 1782-19681
- Government of India, Foreign and Political Department, 1783-19371
- Minister for Foreign Affairs, Iran, 1821-1
- Political Resident, Persian Gulf, 1822-19711