Name
- Foreign Office, 1782-19687
- Political Resident, Persian Gulf, 1822-19714
- Government of Persia, Qājār dynasty, 1794-19253
- Political Agent and Consul, Muscat, 1861-19713
- Secretary of State for Foreign Affairs, 1782-19683
- Sultan of Muscat and Oman, Āl Bū Sa‘īd Dynasty, 1861-19703
- Government of India, 1834-19472
- Government of Italy, 1861-19222
- Government of the Russian Empire, 1721-19172
- HM Ambassador to the Ottoman Empire, 1583-19142
- IOR/R/15/5/662
- Permanent Under-Secretary of State for India, 1858-19352
- Political Agent, Kuwait, 1904-19612
- Viceroy and Governor-General of India in Council, 1773-19472
- Āl Sa‘ūd, ‘Abd al-‘Azīz bin ‘Abd al-Raḥmān bin Fayṣal, King of Saudi Arabia, Ibn Sa‘ūd, 1876-19532
- Ambassador of the Russian Empire to the United Kingdom, 1706-19171
- Anglo-Iranian Oil Company Limited, 1909-19541
- Azerbaijan People's Government, 1945-19461
- British Embassy, Moscow, 19th century-1
- Civil Commissioner, Mesopotamia, 1917-19201