title: ABR
text: # ABR
  
  Abr or ABR may refer to:
  
  ## Technology
  
  * Available Bit Rate, a service used in ATM networks
  * Average bitrate, the average amount of data transferred per second
  * Area border router, in the Open Shortest Path First protocol
  * Adaptive bit rate, a method of video transmission through the Internet
  * Anaerobic baffled reactor, a type of decentralized wastewater system
  
  ## Transport
  
  * Abercynon North railway station, a closed railway station formerly serving the village of Abercynon in the Cynon Valley, South Wales
  * ABR, IATA code for Aberdeen Regional Airport, an airport east of Aberdeen, South Dakota, United States
  * ABR, ICAO designation for ASL Airlines Ireland, a freight airline
  * Athens Line, a railroad operating in the U.S. state of Georgia
  
  ## Other uses
  
  * Abr, a village in Iran
  * Accredited Buyer Representative, a designation of the National Association of Realtors
  * Abron dialect, a major dialect of the Akan language of Central Ghana
  * Addison Brown (1830–1913), American jurist and botanist (standard author abbreviation: A. Br.)
  * American Board of Radiology
  * Auditory brainstem response, an electrical signal evoked from the brainstem of a human or other mammal
  * August Burns Red, a metalcore band from Lancaster, Pennsylvania
  * Australian Biblical Review, academic journal
  * Australian Book Review, a literary magazine
  * Australian Business Register, government body tasked with issuing and maintaining Australian Business Numbers (ABNs)
  