Mo or MO may refer to:
Morocco ( (listen); Arabic: المغرب, romanized: al-maġhrib, lit. 'place the sun sets; the west'; Standard Moroccan Tamazight: ⵍⵎⵖⵔⵉⴱ, romanized: lmeɣrib; French: Maroc), officially the Kingdom of Morocco (Arabic: المملكة المغربية, romanized: al-mamlakah al-maghribiyah, lit.
Mongolia ( (listen); Монгол Улс Mongol Uls
Montreal is the most populous municipality in the Canadian province of Quebec and the second-most populous municipality in Canada.
The Moon is an astronomical body that orbits the Earth as its only natural satellite. It is the fifth-largest satellite in the Solar System, and the largest among planetary satellites relative to the size of the planet that it orbits (its primary).
Monaco ( (listen); French pronunciation: [mɔnako]), officially the Principality of Monaco (French: Principauté de Monaco), is a sovereign city-state, country, and microstate on the French Riviera in Western Europe.
Mount Everest (Nepali: Sagarmatha सगरमाथा; Tibetan: Chomolungma ཇོ་མོ་གླང་མ; Chinese: Zhumulangma 珠穆朗玛) is Earth's highest mountain above sea level, located in the Mahalangur Himal sub-range of the Himalayas.
Moscow (, in US mainly: ; Russian: Москва, tr. Moskvá, IPA: [mɐˈskva] (listen)) is the capital and most populous city of Russia, with approximately 15.1 million residents within the city limits, 17 million within the urban area and 25 million within the metropolitan area.
Mary Teresa Bojaxhiu (born Anjezë Gonxhe Bojaxhiu, Albanian: [aˈɲɛzə ˈɡɔndʒɛ bɔjaˈdʒiu]; 26 August 1910 – 5 September 1997), commonly known as Mother Teresa and honoured in the Catholic Church as Saint Teresa of Calcutta, was an Albanian-Indian Roman Catholic nun and missionary.