ABG

ABG may refer to:

Medicine

• Arterial blood gas, blood test
• air-bone gap in audiometry

Organisations

• Abakan-Avia, airline based in Abakan, Russia (ICAO code ABG)
• ABG Shipyard, ship-building firm based out of Mumbai, India
• Aditya Birla Group, business conglomerate based in Mumbai, India
• African Barrick Gold, gold mining business operating in Tanzania
• Alpha Beta Gamma, international business honor society
• Authentic Brands Group, American brand development and licensing company
• Autonomous Bougainville Government, government of Autonomous Region of Bougainville, Papua New Guinea
• Avis Budget Group, car rental company

People

• Avrom Ber Gotlober (1811–1899), Jewish writer, poet, playwright, historian, journalist and educator
• Asian baby girl

Places

• Altenburger Land, Thuringia, Germany (vehicle registration code: ABG)
• Abingdon Airport, Queensland, Australia (IATA code ABG)
• Atlanta Botanical Garden, Georgia, United States

Other

• Abaga language, a language of Papua New Guinea
• Acoustic bass guitar, a bass instrument with a hollow wooden body
• African Burial Ground National Monument, New York, United States
• Asian Beach Games