Lo may refer to any of the following:

Arts and entertainment

* ''Lo!'', the third published nonfiction work of the author Charles Fort * L.O., a fictional character in the Playhouse Disney show Happy Monster Band * Lo (film), ''Lo'' (film), a 2009 independent film * Lo Recordings, a London-based record company established in 1995 * Law & Order (franchise), ''Law & Order'' (franchise), several related American television series created by Dick Wolf * ''Lost Odyssey'', a 2007 role-playing video game * ''Lore Olympus'', a 2018 webcomic ** Lore Olympus (TV series), ''Lore Olympus'' (TV series), an in-development adaptation by The Jim Henson Company

Businesses and organizations

* Legal observer, a third-party organization that monitors protests or war zones in the interest of protecting human and civil rights * Lo Recordings, a London-based record company established in 1995 * "National confederation of trade unions" in several Scandinavian countries: ** ''Landsorganisationen i Danmark'' (Danish Confederation of Trade Unions) ** ''Landsorganisasjonen i Norge'' (Norwegian Confederation of Trade Unions) ** ''Landsorganisationen i Sverige'' (Swedish Trade Union Confederation) * ''Lutte Ouvrière'' ("workers' struggle"), a far-left French political party * Leigh & Orange, an architectural company in Hong Kong * London Overground, a state-run train operating company in London, United Kingdom * LOT Polish Airlines (IATA code LO)

Languages

* Loo language, an Adamawa language of Nigeria * Lo-Toga language, an Oceanic language of Vanuatu * Guro language, a Mande language of Ivory Coast * lo, ISO 639-1 code for the Lao language

People

* Lo (given name) * Lô, a Senegalese surname * Lu (surname) , Chinese surnames romanized as Lo according to the Cantonese pronunciation ** Lu (surname 盧), written 卢 in simplified character ** Lu (surname 魯), written 鲁 in simplified character ** Lu (surname 路) ** Lu (surname 蘆), written 芦 in simplified character * Luo (surname) (羅/罗 or 駱/骆), a Chinese surname often romanized as Lo * Lhoba people, also known as "Lo", tribespeople living in Southeastern Tibet

Places

* Lo (island), of the Torres group in Vanuatu * Kingdom of Lo, an ancient culturally Tibetan kingdom now known as Mustang in Nepal * Lo, Belgium, a municipality in Belgium * Lô River, a river of Vietnam * Lake Orion, Michigan * Lake Oswego, Oregon

Science and technology

* ''Lo'', an obsolete genus of rabbitfishes, now included in ''Siganus'' * "Lo", the first message to travel across ARPANET, later to become the internet * Learning object, in education and data management * Left only, the left channel of the stereo Left only/Right only Downmixing, downmix * LibreOffice, an open-source office software suite * Local oscillator in, for example, a superheterodyne receiver

Other uses

* Liceum ogólnokształcące, a type of general academic high school in the Polish education system * Loop jump, in figure skating scoring * Lo mein, a dish {{disambiguation, geo