LJ

LJ may refer to:

Arts and media

• L. J. Burrows, a fictional character on the TV series Prison Break
• Lemon Jelly, a British electronica duo
• Library Journal, an American trade publication for librarians
• Linux Journal, an American monthly technology magazine
• LiveJournal, a Russian social networking service

Businesses and organizations

• LJ Air, a Chinese airline
• Jin Air, a South Korean airline (IATA code LJ)
• Lashkar i Jhangvi, a Muslim terrorist organization

People

• L. J. F. Brimble (1904–1965), English botanist
• L. J. Castile (born 1987), American football player
• L. J. Collier (born 1995), American football player
• L. J. Cooke (1868–1943), American basketball coach
• LJ Cryer (born 2001), American basketball player
• L. J. C. Daniels (1858–1949), American political activist
• L. J. Davis (1940–2011), American writer
• L. J. Fellenz (1882–1941), American politician
• L. J. Figueroa (born 1998), Dominican-American basketball player
• L. J. Foret (1930–2002), American musician
• L. J. Forman (1855–1933), American politician
• L. J. Fort (born 1990), American football player
• L. J. Greenberg (1861–1931), British journalist
• L. J. Hanifan (1879–1932), American economist
• L. J. Hepp (born 1978), American basketball coach
• L. J. Hoes (born 1990), American baseball player
• L. J. Jenkins (born 1987), American cowboy
• LJ Martin, American football player
• L. J. Maxwell (1851–??), American politician
• L. J. Mazzilli (born 1990), American baseball player
• L. J. McCray (born 1991), American football player
• L.J. McCray (defensive lineman) (born 2005), American football player
• L. J. Peak (born 1996), American basketball player
• LJ Reyes (born 1987), Filipino actress
• L. J. Roberts (born 1980), American textile artist
• L. J. Seneviratne (1899–??), Sri Lankan civil servant
• L. J. K. Setright (1931–2005), English journalist
• L. J. Sevin (1930–2015), American venture capitalist
• L. J. Shelton (born 1976), American football player
• L. J. Smith (born 1980), American football player
• L. J. Smith (author) (born 1965), American author
• L. J. van Zyl (born 1985), South African athlete
• Larry Johnson (basketball, born 1969), American basketball player
• Lawrence Jackson (born 1985), American football player

Places

• La Jolla, California
• Ljubljana, the capital of Slovenia

Science and technology

• System LJ, Gentzen's sequent calculus for intuitionist logic
• LaserJet, a printer brand name
• Lennard-Jones potential, a function used in chemical physics
• Lightweight Java, a programming language

Other uses

• "Long jump" athletics abbreviation in track and field
• Lj (digraph), a digraph used in some Slavic languages
• Lord Justice of Appeal

See also

• Lje, a letter of the Cyrillic script