Name
- Political Resident, Persian Gulf, 1822-19717
- Political Agent, Aden, 1839-18546
- Foreign Office, 1782-19685
- Government of Bombay, 1662-19475
- Government of India, 1834-19474
- HM Ambassador to Iran, 1807-19804
- Government of Bombay, Chief Secretary, 1803?-18763
- Governor of Bushire, Late 18th century-20th century3
- Air Ministry, 1918-19642
- British Legation, Tehran, c 1836-19442
- Emir of Najd, 1824-18912
- Government of Bombay, Military Board, 1786-18582
- Government of India, Foreign and Political Department, 1783-19372
- Government of Iran, Pahlavi dynasty, 1925-19792
- Government of the Ottoman Empire, 13th century-20th century2
- Government of the Russian Empire, 1721-19172
- Governor of Baghdad, c 1638-c 19172
- HM Chargé d'Affaires to Iran, Mid 19th century-Mid 20th century2
- Imam of Oman, 750-20092
- Imperial Airways, 1924-19392