| ABA | Accredited Business Accountant |
|---|---|
| ABR | Australian Business Register |
| ABS | Adaptive Business Systems |
| ABS | Automatic Brightness Stabilization controller (skr.) |
| ABS | Automatic Brightness Stabilizer |
| ARI | Alcohol Related Illness |
| BBA | Bachelor of Business Administration |
| BBA | Bachelor of Business Administration (skr.) |
| BBB | Better Business Bureau |
| BBS | Bachelor of Business Studies |