Name
- Foreign Office, 1782-19689
- British Consul General, Khorasan, 1892?-19477
- British Legation, Tehran, c 1836-19447
- Government of Iran, Pahlavi dynasty, 1925-19797
- HM Ambassador to Iran, 1807-19806
- British Consul General, Meshed, c 1890-c 19404
- Indo-European Telegraph Department, 1862-19313
- Military Attaché, Meshed, Early 20th century3
- Political Resident, Persian Gulf, 1822-19713
- British Consul, Seistan and Kain, 1903?-1935?2
- British Consulate General, Meshed, 1807-19682
- Government of India, Posts and Telegraphs Department, c 1877-19472
- Government of the Union of Soviet Socialist Republics, 1923-19912
- Imam of Oman, 750-20092
- Prime Minister to the Shah of Persia, Qajar dynasty, 1794-19252
- Prince-Governor of Khorasan, Qājār dynasty, c 1818-19172
- Secretary of State for Foreign Affairs, 1782-19682
- Secretary of State for India, United Kingdom, 1858-19352
- War Office, 1857-19642
- Agent to the Governor-General, Resident and Chief Commissioner, Baluchistan, 1876-19471