ABL

ABL may refer to:

Aviation

• Airborne Laser, a weapons system designed for use by the United States military
• Air Busan of South Korea (ICAO airline code)
• IATA airport code for Ambler Airport in State of Alaska, USA

Companies, groups, organizations

• ABL Space Systems
• Alameda Belt Line railroad
• NSW Business Chamber, formerly Australian Business Limited, a business organisation
• Academia Brasileira de Letras (Brazilian Academy of Letters)
• Allied Bank Limited, a Pakistani bank

Computing

• A Block diagram Language, a hardware description language
• Advanced Business Language, the new name for Progress 4GL
• OpenEdge Advanced Business Language, a business application development language created and maintained by Progress Software Corporation

Medicine

• ABL (gene), a proto-oncogene associated with chronic myelogenous leukemia
• Abetalipoproteinemia, a rare genetic disorder
• Accidental bowel leakage, also known as fecal incontinence

Entertainment

• A Beautiful Lie, 30 Seconds to Mars's second studio album
• A Bug's Life, a 1998 film
• A Bug's Life (video game), the video game based on the film

Military and weaponry

• Allegany Ballistics Laboratory
• Armored Box Launcher, a launch container for the BGM-109 Tomahawk cruise missile

Sports

• African Basketball League
• Alaska Baseball League
• American Basketball League, a name that has been used by three defunct basketball leagues in the United States:
• American Basketball League (1925–1955), an early professional basketball league
• American Basketball League (1961–1962), a league that only played a single full season
• American Basketball League (1996–1998), a women's basketball league
• American Basketball League (2013–2015), a semi-professional men's basketball league
• ASEAN Basketball League, a professional basketball league for ASEAN nations
• Australian Baseball League:
• Australian Baseball League (1989–1999) (defunct)
• Australian Baseball League
• AL-Bank Ligaen, a former name for Denmark's top men's ice hockey league

Other uses

• Activity-based learning, a range of pedagogical approaches to teaching based on doing some hands-on experiment and activities
• , glossing abbreviation for ablative case
• Asset-based lending
• Atmospheric boundary layer, the region where the atmosphere interacts with the surface of the earth
• Australian bat lyssavirus, a rabies-like virus found in Australian bats
• Lampung Nyo language, an Austronesian language of Indonesia, by ISO 639-3 language code

See also

• AB1 (disambiguation)
• ABI (disambiguation)
• able (disambiguation)