{{Wiktionary|LAN|lan}} '''Lan''' or '''LAN''' may refer to: {{TOC right}}
==Science and technology== * Local asymptotic normality, a fundamental property of regular models in statistics * Longitude of the ascending node, one of the orbital elements used to specify the orbit of an object in space * Łan, unit of measurement in Poland * Local area network, a computer network that interconnects within a limited area such as one or more buildings * Lan blood group system, a human blood group * Lanthanum nitride, a chemical compound whose formula is LaN
==Places== * Lan County, Shanxi, China * Łan, Lublin Voivodeship, Poland * Lan (agrotown), agrotown in Nyasvizh district, Minsk region, Belarus * Lan (river), Belarus * Llan (placename), a placename element known in Breton as ''lan'' * LAN ** Chapman code of Lancashire, England ** National Rail station code of Lancaster railway station, England **IATA airport code of Capital Region International Airport, Lansing, Michigan, US
==Airlines== * LAN Airlines, former name of LATAM Chile, an airline in Chile, with a stake in other airlines: ** LAN Peru, an airline based in Peru ** LAN Ecuador, an airline based in Quito, Ecuador ** LAN Argentina, a defunct Argentine airline ** LAN Dominicana, a defunct Dominican airline ** LAN Colombia, an airline based in Bogotá, Colombia
==People== * Lan (surname 蓝), a Chinese surname * Lan (surname 兰), a Chinese surname * Lan (given name), a given name (including a list of people with the name) * Lan (tribe), ethnic group in Han dynasty China * David Lan (born 1952), South African-born British playwright * Donald Lan (1930–2019), American politician *Phạm Chi Lan, Vietnamese economist
==Fictional characters==
* Lan, Aeon of The Hunt in Honkai: Star Rail * Lan Mandragoran, a fictional character from Robert Jordan's ''The Wheel of Time'' series * Lan Hikari, protagonist of the ''Mega Man: Battle Network'' series of video games and animated television shows
==Other uses== * ''Lan'' (film), a 2009 Chinese film * Län, administrative division used in Sweden and until 2009 in Finland * Lan (tribe), a tribe of Eastern Huns * ''Lan'', a Cantonese profanity * LAN or Lockwood, Andrews & Newnam, an American civil engineering company * List of storms named Lan
==See also== * LAN party, a social happening on a local area network e.g multiplayer games. * Lans (disambiguation) * Ian * Llan (disambiguation) * :ru:Лан
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