Lan or LAN may also refer to: 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 Places Lancashire (Chapman code), England Lancaster railway station (National Rail station code), England Capital Region International Airport (IATA airport code), Lansing, Michigan, US Lan County, Shanxi, China Łan, Lublin Voivodeship, Poland Lan (river), Belarus Llan (placename), a placename element known in Breton as lan 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 Argentinian airline LAN Dominicana, a defunct Dominican airline LAN Colombia, an airline based in Bogotá, Colombia Arts Lan (film), a 2009 Chinese film 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 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 Other uses Län, administrative division used in Sweden and until 2009 in Finland Lan (tribe), a tribe of Eastern Huns Lan, a Cantonese profanity Lockwood, Andrews & Newnam, an American civil engineering company Typhoon Lan, a tropical cyclone of the 2017 Pacific typhoon season See also Lymphadenopathy LAN party, a social happening on a local area network e.g multiplayer games. Lans (disambiguation) Ian Llan (disambiguation)