Name
- Mary Mallaby, merchant ship, 18433
- Maxwell, William George, Knight, colonial administrator, 1871-19593
- Mesopotamia Expeditionary Force, 1914-19213
- Ministry of External Affairs, India, 1947-3
- Ministry of Foreign Affairs, Saudi Arabia, 1930-3
- Ministry of Information, 1939-19463
- Mutasarrif of Basra Liwa, Late 19th century-Mid 20th century3
- Naval Store Officer, Bombay, 20th century3
- Newswriter at Shiraz, 1830s-1840s3
- Ottoman Bank, 1856-20013
- Owen, William Fitzwilliam, naval officer and hydrographer, 1774-18573
- Packet Agency, Egypt, 19th century3
- Persian Gulf States Pool, Chairman, Mid 20th century3
- Political Agent, Persian Field Force, 1856-18573
- Prince of Wales, sloop, 1805-c 18263
- Public Works Department, Persian Gulf Sub-Division, Assistant Engineer, Late 19th century - Early 20th century3
- Quarantine Medical Officer, Bahrain, Early 20th century-Mid 20th century3
- Queen, sloop, Mid 19th century-Late 19th century3
- Raqraqi, Jasim bin Jabir, fl 1840-18413
- Resident, Muscat, 1800-18103