Mo or MO may refer to:
Morocco (; Arabic: المَغرِب, translit. al-maġrib, lit. 'place the sun sets; the west'; Standard Moroccan Tamazight: ⵍⵎⵖⵔⵉⴱ, translit.
Moscow ( or ; Russian: Москва́, tr. Moskva; IPA: [mɐˈskva]) is the capital and most populous city of Russia, with 13.2 million residents within the city limits and 17.1 million within the urban area.
Montreal (; French: [mɔ̃ʁeal]; officially Montréal) is the most populous municipality in the province of Quebec and the second-most populous in Canada.
Mongolia (Mongolian: Монгол Улс in Mongolian Cyrillic; ᠮᠤᠩᠭᠤᠯ
Monaco (; French pronunciation: [mɔnako]), officially the Principality of Monaco (French: Principauté de Monaco), is a sovereign city-state, country and microstate located on the French Riviera in Western Europe.
Mount Everest, known in Nepali as Sagarmāthā and in Tibetan as Chomolungma, is Earth's highest mountain, located in the Mahalangur Himal sub-range of the Himalayas.
Mother Teresa, known in the Catholic Church as Saint Teresa of Calcutta (born Anjezë Gonxhe Bojaxhiu; Albanian: [aˈɲɛzə ˈɡɔndʒɛ bɔjaˈdʒiu]; 26 August 1910 – 5 September 1997), was an Albanian-Indian Roman Catholic nun and missionary.
The Moon is an astronomical body that orbits planet Earth, being Earth's only permanent natural satellite.
A mobile phone is a portable telephone that can make and receive calls over a radio frequency link while the user is moving within a telephone service area.