AACB
| Acronym | Definition |
|---|---|
| AACB | Australasian Association of Clinical Biochemists |
| AACB | Association of Australian Convention Bureaux (business event promoters) |
| AACB | Alliance Atlantis Communications Inc. |
| AACB | Aeronautics and Astronautics Coordinating Board |
| AACB | Aeronautics & Astronautics Coordinating Board |
| AACB | Associate of the Association of Certified Bookkeeprs (UK) |
| AACB | Ann Arbor Concert Band (Ann Arbor, MI) |