Name
- Indo-European Telegraph Department, 1862-19313
- British Consul, Bandar Abbas, 19th century-19522
- British Legation, Tehran, c 1836-19442
- Cable and Wireless Ltd, 1929-19812
- Foreign Office, 1782-19682
- Government of India, Foreign and Political Department, 1783-19372
- HM Ambassador to Iran, 1807-19802
- Indo-European Telegraph Company, 1868-19292
- Political Resident, Persian Gulf, 1822-19712
- Civil Commissioner, Mesopotamia, 1917-19201
- Committee of Imperial Defence, Imperial Communications Committee, 1919-19391
- General Post Office, 1660-19691
- Government of India, Foreign Secretary, 1843-19371
- Government of India, Industries and Labour Department, 1924-1937?1
- Government of Persia, Qājār dynasty, 1794-19251
- HMS Fox, Astrea class, second class cruiser, 1893-19191
- Viceroy and Governor-General of India in Council, 1773-19471