Name
- Native Agent, Trucial Coast, Sharjah, c 1823-19494
- Emir of Abu Dhabi, Āl Nahyān dynasty, 1761-3
- IOR/R/15/1/6733
- King of Bahrain, 1783-3
- Emir of Kuwait, 1718-2
- Emir of Qatar, Mid 19th century-2
- Emir of Ra's al-Khaymah, al-Qāsimī dynasty, 1866-2
- King of Saudi Arabia, 1932-2
- Permanent Court of Arbitration, The Hague, 1899-2
- Political Agent, Bahrain, 1905-19712
- Admiralty, 1708-19641
- Anglo-Iranian Oil Company Limited, 1909-19541
- Colonial Office, 1854-19661
- Eastern and General Syndicate Limited, oil company, 1920-19391
- Embassy to the United Kingdom, United States, London, 1893-1
- Emir of Dubai, Āl Maktūm dynasty, 1833-1
- Emir of Sharjah, al-Qāsimī dynasty, 1866-1
- Foreign Office, 1782-19681
- Government of India, Foreign and Political Department, 1783-19371
- Government of Persia, Qājār dynasty, 1794-19251