| Abbreviation | Definition |
|---|---|
| ABPS | American Board of Physician Specialties |
| ABPS | American Board of Psychological Specialties |
| ABPS | American Business Personnel Services |
| ABPS | Avicel binding protein of Strep |
| ABPS | Avicel binding protein of Streptomyces |
| ABPT | Allergen Bronchial Provocation Test |
| ABPU | Advanced Base Personnel Unit |
| ABPU | Anthony Bourdain Parts Unknown |
| ABPU | Average Billing Per User |
| ABPU | Average Bookings Per User |
| ABQ | Additional Basic Qualification |
| ABQ | American Brass Quintet |
| ABQ | Anxiety Be Quiet |
| ABQ | Associa????o Brasileira de Qu??mica |
| ABQ | Associação Brasileira de Química |
| ABR | Accredited Buyer Representative |
| ABR | Accredited Buyers Representative |
| ABR | Activation Backup and Restore |
| ABR | Active Backwoods Retreats |
| ABR | active BCR related |