Name
- Foreign Office, 1782-19683
- Admiralty, 1708-19642
- HM Ambassador to the Republic of Turkey, 1920-2
- King of Saudi Arabia, 1932-2
- Ministry of Foreign Affairs, Saudi Arabia, 1930-2
- Political Agent, Kuwait, 1904-19612
- Political Resident, Persian Gulf, 1822-19712
- Air Ministry, 1918-19641
- Arabian American Oil Company, 1933-19881
- Chief Commissioner, Aden, 1932-19371
- Colonial Office, 1854-19661
- Committee of Imperial Defence, Standing Official Sub-Committee for Questions Concerning the Middle East, 1930-19391
- Embassy to the United Kingdom, United States, London, 1893-1
- Emir of Qatar, Mid 19th century-1
- Government of India, Foreign Secretary, 1843-19371
- Government of India, Foreign and Political Department, 1783-19371
- Governor of Aden, 1937-19631
- HM Ambassador to Iraq, 1932-1
- HM Ambassador to Italy, 1876-1
- HM Ambassador to Saudi Arabia, 1930-1