Lu or Lü may refer to:
Luxembourg /ˈlʌksəmbɜːrɡ/ (Luxembourgish: Lëtzebuerg; German: Luxemburg), officially the Grand Duchy of Luxembourg, is a landlocked country in western Europe.
Ludwig van Beethoven (/ˈlʊdvɪɡ væn ˈbeɪˌtoʊvən/, /ˈbeɪtˌhoʊvən/; German: [ˈluːtvɪç fan ˈbeːtˌhoˑfn̩]; baptised 17 December 1770 – 26 March 1827) was a German composer and pianist.
Lutheranism is a major branch of Protestant Christianity which identifies with the theology of Martin Luther (1483-1546), a German friar, ecclesiastical reformer and theologian.
The lungs are the primary organs of respiration in humans and many other animals including a few fish and some snails.
Christopher Brian "Chris" Bridges (born September 11, 1977), better known by his stage name Ludacris, is an American hip hop recording artist and actor from Atlanta, Georgia.
Luke Cage, also known as Power Man (real name Carl Lucas), is a fictional superhero appearing in American comic books published by Marvel Comics.
Lung cancer, also known as lung carcinoma, is a malignant lung tumor characterized by uncontrolled cell growth in tissues of the lung.
Luis Alberto Suárez Díaz (American Spanish: [ˈlwis ˈswaɾes]; born 24 January 1987) is a Uruguayan professional footballer who plays as a striker for Spanish club FC Barcelona and the Uruguay national team.