Name
- Foreign Office, 1782-19684
- Trans-Iranian Railway, 1927-3
- Baghdad Railway, 1903-2
- Commander-in-Chief, India, 1748-19472
- Persian Railways Syndicate, 1911-19392
- Political Resident, Persian Gulf, 1822-19712
- War Office, Director of Military Intelligence, 1915-19222
- Board of Trade, 1786-19701
- British Bank of Iran and the Middle East, 1889-19521
- British Legation, Tehran, c 1836-19441
- Chief of the General Staff, India, 1906-19471
- Commander of the Mesopotamia Expeditionary Force, 1914-19201
- Emir of Mohammerah, c 1800-19361
- Euphrates and Tigris Steam Navigation Company, 1861-19601
- Government of Iran, Pahlavi dynasty, 1925-19791
- HM Ambassador to Iran, 1807-19801
- HM Ambassador to Russia, 1801-19221
- Imperial Tobacco Corporation of Persia, 1890-18921
- Kampsax Aktieselskab, 1917-20021
- Mesopotamia Expeditionary Force, 1914-19211