| Abbreviation | Definition |
|---|---|
| ABCR | Avonex Betaferon Copaxone Rebif |
| ABCS | Agility Balance Coordination And Speed |
| ABCS | Authorized Building Controls Specialist |
| ABCS | Automated Background Check System |
| ABCS | Automated Budget Compilation System |
| ABCT | Aerobics Build Contour and Tone |
| ABCT | Airborne Battalion Combat Team |
| ABCT | Anthony Bean Community Theater |
| ABCT | Appearance Behavior Cognition Thought |
| ABCT | Armored Brigade Combat Team |
| ABCT | Association for Behavioral and Cognitive Therapies |
| ABCT | Association for Behavioural and Cognitive Therapies |
| ABCT | Austrian Business Cycle Theory |
| ABCT | Avocado Bacon Cheese Tomato |
| ABD | A Beautiful Day |
| ABD | A Bizarre Day |
| ABD | ABD abbreviation Define |
| ABD | Abdominal ABD Adynamic |
| ABD | About to Be Done |
| ABD | Accumulation By Dispossession |