FR

FR or fr may refer to:

Arts and entertainment

• FireRed, a Pokémon game
• Forgotten Realms, a fictional universe
• Frightened Rabbit, a Scottish indie rock band

Businesses and organizations

• Fish & Richardson P.C., an American intellectual property and patent law firm
• Frankfurter Rundschau, a German newspaper
• Ryanair (IATA airline designator FR)

Places

• France, by ISO 3166 country code, NATO country code
  • French language (ISO 639 alpha-2 code "fr")
  • Franc, a unit of currency
  • .fr, the country code Top Level Domain for France
• Freiburg, a city in Germany
• Freistadt, a city in Austria
• Province of Frosinone, Italy by ISO 3166-2:IT code
• Canton of Fribourg, canton of Switzerland

Science and technology

Biology and medicine

• Band 3, a protein
• Framework region, a part of the structure of certain proteins
• French catheter scale, a scale for medical catheters
• Elias Magnus Fries (1794-1878), Swedish mycologist and botanist; author abbreviation Fr.

Computing

• .fr, the country code Top Level Domain for France
• Fujitsu FR (Fujitsu RISC), a microprocessor
• Farbrausch, a German demogroup
• Feature request, a request for a new feature in a software product
• Frame Relay network technology
• Full Rate, a speech coding standard used in GSM

Other uses in science and technology

• Ryan FR Fireball, a mixed-power US Navy fighter aircraft
• Flame retardant
• Flash release, a technique used in wine pressing
• Film recorder, a device for transferring digital images to photographic film
• Francium, a chemical element with symbol Fr
• Franklin (unit), unit of electrical charge
• Front-engine, rear-wheel drive layout (FR layout), a front-engine, rear-wheel drive automobile design
• Froude number, in physics

Sport

• Formula Renault, a racing class
• Fumble recovery, in American football fumble

Other uses

• Father (title), a title for a Christian clergyman, especially a priest
• Federal Register, the official journal of the Federal Government of the United States
• Ffestiniog Railway, a tourist attraction in Gwynedd, Wales
• Financial reporting; see financial statement
• Franc, a unit of currency
• French language (ISO 639 alpha-2 code "fr")
• First responder, an employee of an emergency service
• Foreskin restoration, a process of expanding the residual skin on the penis, through surgical or non-surgical methods
• Free Republic, an internet forum for U.S. political conservatives