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 , status = Disused , image = , borough = Abercynon, Rhondda Cynon Taff , country = Wales , coordinates = , grid_name = Grid reference , grid_position = , platf ...

, a closed railway station formerly serving the village of Abercynon in the Cynon Valley, South Wales * ABR, IATA code for

Aberdeen Regional Airport Aberdeen Regional Airport is a city-owned, public-use airport located two nautical miles (3.7 km) east of the central business district of Aberdeen, a city in Brown County, South Dakota, United States. It is mostly used for general aviation ...

, an airport east of Aberdeen, South Dakota, United States * ABR, ICAO designation for

ASL Airlines Ireland ASL Airlines Ireland (ASLI), formerly Air Contractors, is a cargo airline with an extensive operations network. It operates scheduled freight services throughout Europe on behalf of major parcel integrators such as Amazon, FedEx Feeder and DHL ...

, a freight airline *

Athens Line Athens Line, LLC is a Class III shortline railroad operating in Georgia, United States. Established in 2001, the ABR leases of former Norfolk Southern Railway track between Madison and Nicholson, Georgia, via Athens. It is operated under contra ...

, 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 Bono, also known as Abron, Brong, and Bono Twi, is a Central Tano language common to the Bono people and a major dialect of the Akan dialect continuum, and thus mutually intelligible with the principal Akan dialects of Asante and Akuapem, colle ...

, 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 Established in 1934, the American Board of Radiology (ABR) is an independent, not-for-profit professional association with headquarters in Tucson, Arizona. It oversees the certification and ongoing professional development of physician specialists ...

* Auditory brainstem response, an electrical signal evoked from the brainstem of a human or other mammal *

August Burns Red August Burns Red is an American metalcore band from Lancaster, Pennsylvania, formed in 2003. The band's current lineup consists of lead guitarist John Benjamin "JB" Brubaker, rhythm guitarist Brent Rambler, drummer Matt Greiner, lead vocalist Ja ...

, a metalcore band from Lancaster, Pennsylvania * ''

Australian Biblical Review The ''Australian Biblical Review'' is an annual peer-reviewed academic journal An academic journal or scholarly journal is a periodical publication in which scholarship relating to a particular academic discipline is published. Academic journ ...

'', academic journal * ''

Australian Book Review ''Australian Book Review'' is an Australian arts and literary review. Created in 1961, ''ABR'' is an independent non-profit organisation that publishes articles, reviews, commentaries, essays, and new writing. The aims of the magazine are 'to ...

'', a literary magazine * Australian Business Register, government body tasked with issuing and maintaining Australian Business Numbers (ABNs) {{DEFAULTSORT:Abr