Name
- Adviser to the Government of Bahrain, 1926-19575
- Air BP, 1926-1
- Air Ministry, 1918-19641
- Ala Littoria, Italian national airline, 1934-19431
- American Express Company, 1850-1
- Assistant Political Agent, Bahrain, c 1926-c 19501
- British Legation to Saudi Arabia, 1930-19471
- British Legation, Damascus, Mid 20th century1
- British Overseas Airways Corporation, 1939-197410
- Cable and Wireless Ltd, 1929-19811
- Chief Commissioner, Aden, 1932-19371
- Civil Air Attaché, Baghdad, 1948-1960s1
- Customs House, Bahrain, c 1860-Mid 20th century1
- Cyprus Airways, 1947-20151
- Emir of Dubai, Āl Maktūm dynasty, 1833-2
- Emir of Sharjah, al-Qāsimī dynasty, 1866-1
- Foreign Office, 1782-19681
- Government of Bahrain, Āl Khalīfa dynasty, 1783-1
- HM Ambassador to Iraq, 1932-1
- Imperial Airways, 1924-19396