Name
- Persian Gulf Political Residency, 1822-19716
- Eastern Bank Limited, 1909-19714
- Government of India, Foreign and Political Department, 1783-19374
- Emir of Qatar, Mid 19th century-3
- Foreign Office, 1782-19683
- Political Resident, Persian Gulf, 1822-19713
- Commandant, State Police, Bahrain, Mid 20th century2
- Director of Customs and Port Officer, Bahrain, c 1929-c 19442
- Government of Bahrain, Āl Khalīfa dynasty, 1783-2
- Governor of Bushire, Late 18th century-20th century2
- HM Ambassador to Iran, 1807-19802
- HM Chargé d'Affaires to Iran, Mid 19th century-Mid 20th century2
- King of Bahrain, 1783-2
- Mesopotamia Persia Corporation Limited, 1919-19362
- Native Agent, Trucial Coast, Sharjah, c 1823-19492
- Sultan of Muscat and Oman, Āl Bū Sa‘īd Dynasty, 1861-19702
- Abū al-Wafāʾ al-Būzjānī, 940-9981
- Administrator General of the Finances of Iran, 1942-19451
- Admiralty, 1708-19641
- Adviser to the Government of Bahrain, 1926-19571