Re (disambiguation)

From Wikipedia, the free encyclopedia

Re is an exclamation in Greek.

RE may mean:

• RE (complexity), the set of recursively enumerable languages
• Aer Arann, IATA code
• Real estate
• Recursively enumerable set
• Regular expression, in computer science, a string that describes or matches a set of strings, according to certain syntax rules
• Relative effectiveness factor, a measurement of an explosive's power
• Religious education
• Renewable Energy
• Resident Evil (series), a franchise of horror-adventure video games, developed by Capcom
• Retinol Equivalents, also known as Retinol Activity Equivalents (RAEs), where retinol is an unsaturated alcohol that occurs in marine fish-liver oils and is synthesized biologically from carotene (the photosynthetic pigment responsible for the orange colour of carrots) to form Vitamin A. The term RE is used to describe the Vitamin A activity in foods. 1 RE is defined as 1 µg of all-trans retinol, 6 µg of all-trans ß-carotene, or 12 µg of other provitamin A carotenoids.
• Réunion, ISO 3166 digram and FIPS PUB 10-4 territory code
• Reverse engineering, the process of taking something (a device, an electrical component, a software program, etc.) apart and analyzing its workings in detail
• Royal Engineers, a corps of the British Army

Re may mean:

• Re{z} or : the real part in mathematics
• Giovanni Battista Cardinal Re, an Italian priest
• "In reference to" or "In regard to" (from the Latin Res)
• Ra, an ancient Egyptian god (alternate spelling)
• Re (album), by the Mexican band Café Tacuba
• Re, Norway, a municipality
• Re, Italy, a village
• Réaumur scale degree (°Ré)
• Reinsurance, as in Swiss Re or Fortress Re
• Reynolds number, in physics
• Rhenium, the chemical symbol for the element
• Rupee, a currency
• The second pitch of the solfege scale
• Île de Ré, an island off the Charente-Maritime département of France
• A romanisation of the Japanese kana れ and レ

re may mean:

• Réunion, .re being its Internet country code top-level domain (ccTLD)