Re or RE may refer to:
A regular expression, regex or regexp (sometimes called a rational expression) is a sequence of characters that define a search pattern.
The Republican Party, also referred to as the GOP (Grand Old Party), is one of the two major political parties in the United States; the other is its historic rival, the Democratic Party.
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.
The Renaissance (UK: , US: ) is a period in European history, covering the span between the 14th and 17th centuries and marking the transition from the Middle Ages to modernity.
Real Madrid Club de Fútbol (Spanish pronunciation: [reˈal maˈðɾið ˈkluβ ðe ˈfuðβol] (listen); "Royal Madrid Football Club"), commonly referred to as Real Madrid, is a Spanish professional football club based in Madrid.
Reba Nell McEntire (born March 28, 1955) is an American country singer, songwriter, actress, and record producer.
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.
Renewable energy is energy that is collected from renewable resources, which are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat.
Retail is the process of selling consumer goods or services to customers through multiple channels of distribution to earn a profit.