• Mon State, a subdivision of Burma

• Mon, India, a town in Nagaland

• Mon District, Nagaland, India

• Mon, Switzerland, a village in the Grisons

• Anglesey or Môn, an island and county of Wales

• Møn, an island of Denmark

• Monreale, a city in Sicily, Italy

• The Monongahela River of North America

• The Mon people of Southeast Asia

• The Monpa, an ethnic group of Tibetan origin

• The Mon language (of the Mon people)

• The Mon-Khmer languages, an Indochinese language family

• Mon (crest), Japanese family heraldic symbols

• Monarch Airlines - IATA code for this UK airline

• Japanese mon (currency), a currency used in Japan until 1870

• The Gate (), a 1910 novel by Natsume Soseki

• The Mon Calamari (race), fictional amphibious humanoids in Star Wars

• the IOC country code for Monaco

• Member of the Order of the Niger, a Nigerian national honour

• Miscellaneous Organic NESHAP, a US pollution-control standard

• Mixed Oxides of Nitrogen, a type of chemical solution

• Monarch Airlines - UK airline

• Monday, a day of the week

• Monmouthshire, a Welsh county

• * The former Welsh county of Monmouth

• Monoceros, a constellation (group of stars)

• Monon Railroad, a former US railway company

• Monsanto Company genetically modified crops, e.g. MON 810

• Motor octane number, an octane rating for petrol/gasoline

See also

• Japanese mon (disambiguation)

• 文 (disambiguation)‎