RE may be an abbreviation, word, or name. It may refer to:
The Republican Party, also referred to as the GOP (abbreviation for Grand Old Party), is one of the two major political parties in the United States, the other being its historic rival, the Democratic Party.
A regular expression, regex or regexp (sometimes called a rational expression) is, in theoretical computer science and formal language theory, a sequence of characters that define a search pattern.
Ireland (Irish: Éire [ˈeːɾʲə] ( listen)), also known as the Republic of Ireland (Poblacht na hÉireann), is a country in north-western Europe occupying 26 of 32 counties of the island of Ireland.
René Descartes (, UK also ; French: [ʁəne dekaʁt]; Latinized: Renatus Cartesius; adjectival form: "Cartesian"; 31 March 1596 – 11 February 1650) was a French philosopher, mathematician, and scientist.
Macedonia ( ( listen); Macedonian: Македонија, translit. Makedonija [makɛˈdɔnija]), officially the Republic of Macedonia (Macedonian: Република Македонија, translit.
Real Madrid Club de Fútbol (Spanish pronunciation: [reˈal maˈðɾið ˈkluβ ðe ˈfuðβol]; "Royal Madrid Football Club"), commonly known as Real Madrid, is a professional football club based in Madrid, Spain.
The Renaissance (UK: , US: ) is a period in European history, covering the span between the 14th and 17th centuries.
Red Hot Chili Peppers are an American rock band formed in Los Angeles in 1983. The group's musical style primarily consists of rock with an emphasis on funk, as well as elements from other genres such as punk rock and psychedelic rock.