Name
- Foreign Office, 1782-19684
- HM Treasury, 12th century-2
- Political Resident, Persian Gulf, 1822-19712
- Admiralty, 1708-19641
- Assistant Political Agent, Aden, 1839-18541
- Bombay Army, Quartermaster-General, 1786-18951
- British Agent and Consul General, Jeddah, 1919-19301
- British Legation, Tehran, c 1836-19441
- Colonial Office, 1854-19661
- Foreign Office, Librarian, 1801-Mid 20th century1
- Government of India, 1834-19471
- Government of India, Foreign and Political Department, 1783-19371
- Government of Iran, Pahlavi dynasty, 1925-19791
- HM Ambassador to Iran, 1807-19801
- HM Ambassador to Iraq, 1932-1
- HM Ambassador to Saudi Arabia, 1930-1
- HM Chargé d'Affaires to Jeddah, 1930-Mid 20th century1
- Imam of Oman, 750-20091
- Imam of Yemen, 897-19621
- King of Hejaz, 1916-19251