Name
- High Commission to Pakistan, 1947-[remove]4
- British Embassy in Iran, Tehran, 1944-2
- Cabinet Office, 1916-1
- Cable and Wireless Ltd, 1929-19811
- Commonwealth Relations Office, 1947-19661
- Department of State, United States, 1789-1
- Foreign Office, 1782-19681
- Government of Pakistan, 1947-1
- High Commission to the Union of South Africa, 1897?-19611
- Middle East (Official) Committee, 1940s1
- United Nations, 1945-1