Name
- Colonial Office, 1854-19664
- Chief Commissioner, Aden, 1932-19372
- Anglo-Iranian Oil Company Limited, 1909-19541
- British Legation, Tehran, c 1836-19441
- Chancellor of the Exchequer, 1559-1
- Commonwealth Relations Office, 1947-19661
- Euphrates and Tigris Steam Navigation Company, 1861-19601
- Garbett, Colin Campbell, Knight, diplomat, 1881-19721
- Government of Bombay, Political Department, 1754-1934?1
- Government of India, Accountant-General, Central Revenues, c 1900-19471
- Government of Iran, Pahlavi dynasty, 1925-19791
- HM Ambassador to Iraq, 1932-1
- High Commission, Iraq, 1920-19321
- High Commissioner, Iraq, 1920-19321
- Inland Revenue, 1849-20051
- Mesopotamia Persia Corporation Limited, 1919-19361
- Persian Gulf Political Residency, 1822-19711
- Political Resident, Aden, 1854-19321