Name
- Foreign Office, 1782-19688
- HM Ambassador to Iran, 1807-19804
- Political Resident, Persian Gulf, 1822-19714
- Government of Persia, Qājār dynasty, 1794-19253
- Imperial Government of the Ottoman Empire, 1908-19183
- Secretary of State for Foreign Affairs, 1782-19683
- Anglo-Iranian Oil Company Limited, 1909-19542
- British Consul, Bandar Abbas, 19th century-19522
- Government of the Ottoman Empire, 13th century-20th century2
- Government of the Russian Empire, 1721-19172
- India Office, Assistant Secretary to the Political and Secret Department,, 1858-19302
- Mesopotamia Expeditionary Force, Chief Political Officer, 1914-1920?2
- Admiralty, 1708-19641
- Aga Khan III, 1877-19571
- Ambassador of France to the United Kingdom, Early 18th century-1
- Anglo-Saxon Petroleum Company, 1898-19551
- As-Senussi, Ahmed Sharif, political and religious leader, 1873-19331
- Baghdad Railway, 1903-1
- Baig, M Abbas Ali, fl 19151
- British Consul, Kerman, c 1895-19471