Name
- Bahrain Petroleum Company, 1929-1
- British Consul, Kerman, c 1895-19471
- British Overseas Airways Corporation, 1939-19741
- Cable and Wireless Ltd, 1929-19811
- Foreign Office, 1782-19681
- Government of Bahrain, State Engineer, Mid 20th century1
- Government of India, Foreign and Political Department, 1783-19371
- HM Ambassador to Iran, 1807-19801
- HM Treasury, 12th century-1
- Persian Gulf Political Residency, 1822-19711
- Political Resident, Persian Gulf, 1822-19711
- South Persia Rifles, 1916-19211
- South Persia Rifles, Inspector-General, 1916-19211
- War Office, 1857-19641