| Abbreviation | Definition |
|---|---|
| BAP | brachial artery pressure |
| BAP | British Association for Psychopharmacology |
| BAPhysMed | British Association of Physical Medicine |
| BAPS | British Association of Paediatic Surgeons |
| BAPT | British Association for Physical Training |
| BARD | Bard Memotherm Carotid Stent for Carotid Artery Stenosis |
| BARDDS | Buenos Aires Registry for Drug Delivery Stents |
| BARDXX | Behaviour, Aims, Room, Dialogue |
| BARI | Bypass Angioplasty Revascularization Investigation/Intervention |
| BAROCCO | Balloon Angioplasty vs ROtacs for total Chronic Coronary Occlusion trial |
| BARRICADE | Barrier Approach to Restenosis???Restrict Intima to Curtail ADverse Events |
| BARRICADE | Barrier Approach to RestenosisRestrict Intima to Curtail ADverse Events |
| BARRICADE | Barrier Approach to Restenosis–Restrict Intima to Curtail ADverse Events |
| BARS | Beaumont Alcohol Restenosis Study |
| BAS | balloon atrial septostomy |
| BAS | barium sulphate |
| BAS | barium swallow |
| BAS | basophil |
| BAS | biological age score |
| BAS | biologically active substance |