| Acronym | Definition |
|---|
| ABRA | Asociación de Bancos de la República Argentina (Spanish: Association of Banks of the Argentine Republic; Argentina) |
| ABRA | American Bulldog Registry and Archives |
| ABRA | American Boat Racing Association |
| ABRA | American Bio-Recovery Association (crime/trauma scene recovery professionals) |
| ABRA | Alcoholic Beverage Regulation Administration (Washington, DC) |
| ABRA | American Boxer Rescue Association, Inc. |
| ABRA | American Buckskin Registry Association |
| ABRA | Alberta Barrel Racing Association (Canada) |
| ABRA | American Blood Resources Association (Annapolis, MD) |
| ABRA | American Barrel Racing Association |
| ABRA | Argentine Bond Restructuring Agency plc |
| ABRA | Association of Belgium Relocation Agents |
| ABRA | Agricultural Biotechnology Regulatory Authority (India) |
| ABRA | Ancillary Basis for Risk Analysis |
| ABRA | American Boatbuilders and Repairers Association |
| ABRA | Association of Burns and Reconstructive Anaestheists (formerly Plastic Surgical & Burns Anaesthetists) |
| ABRA | Alaska Barrel Racers Association (Wasilla, Alaska) |
| ABRA | Anatomy of the Brain |
| ABRA | Associazione Brasiliana per la Riforma Agraria |
| ABRA | Abeta-Related Angiitis |
| ABRA | Archaeological/Biological Resource Application |
| ABRA | American Bulldog Registry of Australia |
| ABRA | All Breed Rescue Alliance, Inc. |
| ABRA | Alexandria Bay Resort Area |
| ABRA | Artillerie Beobachtungs Radar Anlage |