Name
- Foreign Office, 1782-19683
- Air Attaché, Tehran, Mid 20th century2
- Air Ministry, 1918-19642
- Colonial Office, 1854-19662
- Government of Iran, Director General of Civil Aviation, Mid 20th century2
- Imperial Iranian Air Force, 1925-19792
- Iran Air, 1944-2
- Political Resident, Persian Gulf, 1822-19712
- Admiralty, 1708-19641
- Air Officer Commanding, Iraq, 1921-19551
- British Agent and Consul General, Jeddah, 1919-19301
- Committee of Imperial Defence, Persian Gulf Sub-Committee, Sub-Committee on Political Control, 19291
- Government of India, Foreign and Political Department, 1783-19371
- HM Ambassador to Saudi Arabia, 1930-1
- Hejaz Air Force, 1921-19311
- Indian Political Service, External Affairs Department, 1937-19471
- Minister for Foreign Affairs, Saudi Arabia, 1930-1
- Political Agent and Consul, Muscat, 1861-19711
- Royal Navy, Commander-in-Chief, East Indies and China Station, 1831-18651
- Sultan of Muscat and Oman, Āl Bū Sa‘īd Dynasty, 1861-19701