Name
- Foreign Office, 1782-19682
- Government of the Ottoman Empire, 13th century-20th century2
- HM Ambassador to Saudi Arabia, 1930-2
- IOR/R/15/5/662
- King of Saudi Arabia, 1932-2
- Āl Sa‘ūd, ‘Abd al-‘Azīz bin ‘Abd al-Raḥmān bin Fayṣal, King of Saudi Arabia, Ibn Sa‘ūd, 1876-19532
- Aga Khan III, 1877-19571
- Atatürk, Mustafa Kemal, army officer, reformer and statesman, 1881-19381
- Birdwood, Richard Lockington, army officer, 1879-19141
- Bray, Norman Napier Evelyn, army officer and political officer, 1885-19621
- Cairo Intelligence Department, Arab Bureau, Iraq Section, 1916-19201
- Emir of Najd and Hasa, 1902-19211
- First Assistant Resident, Aden, 1854-19321
- Gerard, Montagu Gilbert, Army officer, 1842-19051
- Government of Bombay, Political Department, 1754-1934?1
- Government of India, 1834-19471
- Government of India, Intelligence Bureau1
- Grand Sharīf of Mecca, 967-19251
- Imam of Yemen, 897-19621
- Kanoo, Yusuf bin Ahmed, businessman, 1868-19451