Name
- Foreign Office, 1782-19684
- Government of India, Foreign and Political Department, 1783-19374
- British Commissioner, Turco-Persian Frontier Commission, Early 20th century2
- Cairo Intelligence Department, Arab Bureau, 1916-19202
- Emir of Najd and Hasa, 1902-19212
- Political Resident, Aden, 1854-19322
- War Office, 1857-19642
- All India Muslim League, 1906-19471
- Association of British Muslims, 1889-1
- Baghdad Railway, 1903-1
- British Bank of Iran and the Middle East, 1889-19521
- Colonial Office, 1854-19661
- Director of Criminal Intelligence, 1904-19471
- Emir of Jabal Shammar, 1836-19211
- Euphrates and Tigris Steam Navigation Company, 1861-19601
- Finance Minister, Ottoman Empire, 1837-19221
- Government of India, Home Department, 1834-19471
- Grand Sharīf of Mecca, 967-19251
- HM Ambassador to Germany, 1871-19491
- HM Ambassador to the Ottoman Empire, 1583-19141