Name
- Government of Persia, Qājār dynasty, 1794-19251
- Gray, Mackenzie and Company Limited, shipping agents, 1937-20101
- HM Chargé d'Affaires to Iran, Mid 19th century-Mid 20th century1
- Haji Abdulnabi Bushiri & Sons, Bahrain, fl 1930-19401
- Holmes, Frank, geologist, 1874-19471
- Indian Political Service, External Affairs Department, 1937-19471
- Indo-European Telegraph Department, 1862-19311
- Indo-European Telegraph Department, Persian Gulf Section, Director, 1879?-19311
- Kanoo, Yusuf bin Ahmed, businessman, 1868-19451
- Kirkee Arsenal, c 1895- c 19601
- Manamah Municipality, 1919-20021
- Minister for Foreign Affairs, Iran, 1821-1
- Ministry of Foreign Affairs, Iran, 1821-1
- Muharraq municipality, Bahrain, c 1932-20021
- Native Agent, Bahrain, c 1819-19001
- Native Agent, Lingah, 1828-19101
- Naval Store Officer, Bombay, 20th century1
- Persian Gulf Lighting Service, c 1911-19661
- Political Agent and Consul, Muscat, 1861-19711
- Political Agent, Mekran, Early 20th century1