Lo may refer to any of the following:
Arts and entertainment Comic LO, a Japanese lolicon-focused erotic manga magazine 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), a 2009 independent film Lo Recordings, a London-based record company established in 1995 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 by Rachel Smithe LO, a 2021 album by The Kleptones
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 LO, abbreviation used for the 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 Lao language (ISO 639-1 code "lol") Loo language, an Adamawa language of Nigeria Lo-Toga language, an Oceanic language of Vanuatu Guro language, a Mande language of Ivory Coast
People Names 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
Groups Lhoba people, also known as "Lo", tribespeople living in Southeastern Tibet
Individuals Skee-Lo, An African-American rapper, best known for his song, "I Wish" Leandro Lo (1989–2022), Brazilian jiu-jitsu black belt competitor
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 downmix LibreOffice, an open-source office software suite Local oscillator in, for example, a superheterodyne receiver
Other uses Leader of the Opposition, a political position Liceum ogólnokształcące, a type of general academic high school in the Polish education system Loop jump, in figure skating scoring Lo mein, a dish Hello, a greeting See also Io (disambiguation)