- ABG stands for Arterial Blood Gas (test)
- ABG stands for Asian Beach Games
- ABG stands for Association Bernard Gregory (Paris, France)
- ABG stands for Admission Blood Glucose
- ABG stands for Alveolar Bone Graft
- ABG stands for Anak Baru Gede (Indonesian: Just Turn to a Teenager)
- ABG stands for Asociación Bancaria de Guatemala (Spanish: Banking Association of Guatemala)
- ABG stands for Australian Broadband Guarantee (initiative)
- ABG stands for Air Base Group
- ABG stands for Ads by Google
- ABG stands for Artery Bypass Graft
- ABG stands for Alpha Beta Gamma (business honor society)
- ABG stands for Angkatan Babe Gue (Indonesian: My Father’s Generation)
- ABG stands for Affiliated Business (Dallas, TX)
- ABG stands for Acoustic Bass Guitar
- ABG stands for Access Business Group (Alticor Corporation)
- ABG stands for Alumni Board of Governors (various schools)
- ABG stands for Airborne Battle Group (US DoD)
- ABG stands for Artisan Builders Guild (Denville, NJ)
- ABG stands for AeroBase Group (military parts distributor)
- ABG stands for Artisan Baked Goods
- ABG stands for Anton Bruckner Gymnasium, Straubing (Straubing, Germany)
- ABG stands for Antibiogramma (antibiotic essay)
- ABG stands for Anjou Bureau Gestion (French: Anjou Office Management)
- ABG stands for Aviation Boatswain’s Mate
- ABG stands for Access Border Gateway
- ABG stands for Adams Beverage Group
- ABG stands for Artisan Beef Genetics (Harvey, AR)
- ABG stands for Alaska Botanical Gardens (Anchorage, Alaska)
- ABG stands for Air Bursting Grenade
- ABG stands for American Barley Genomic
- ABG stands for After-Burning Grate
- ABG stands for Adventure Board Game (type of RPG)
- ABG stands for Aviation Boatswain’s Mate Gasoline Handler Petty Officer (US Navy rank)
- ABG stands for Axiobuccogingival
- ABG stands for Asociación Becaria Guatemalteca (Association of Guatemalan Scholarship Holders)
- ABG stands for Asociación de Banqueros de Guatemala
ABG