Name
- Persian Gulf Political Residency, 1822-19717
- Eastern Bank Limited, 1909-19714
- Government of India, Foreign and Political Department, 1783-19374
- Emir of Qatar, Mid 19th century-3
- Government of Bahrain, Āl Khalīfa dynasty, 1783-3
- Commandant, State Police, Bahrain, Mid 20th century2
- Director of Customs and Port Officer, Bahrain, c 1929-c 19442
- Governor of Bushire, Late 18th century-20th century2
- King of Bahrain, 1783-2
- Mesopotamia Persia Corporation Limited, 1919-19362
- Native Agent, Trucial Coast, Sharjah, c 1823-19492
- Political Resident, Persian Gulf, 1822-19712
- Sultan of Muscat and Oman, Āl Bū Sa‘īd Dynasty, 1861-19702
- Admiralty, 1708-19641
- Adviser to the Government of Bahrain, 1926-19571
- Agent to the Governor-General, Resident and Chief Commissioner, Baluchistan, 1876-19471
- Assistant Political Agent, Mekran, 1905?-1922?1
- Bahrain Levy Corps, 1924-19261
- Bahrain Petroleum Company, 1929-1
- Bahrain State Police, 1926-19711