| Abbreviation | Definition |
|---|---|
| AHAB | Affordable Housing Advisory Board |
| AHAC | Affordable Housing Advisory Committee |
| AHAC | Affordable Housing Advisory Council |
| AHAC | All Hazards Advisory Committee |
| AHAC | Arizona Historical Advisory Commission |
| AHAS | Avian Hazard Advisory System |
| AHRAB | Arizona Historical Records Advisory Board |
| AIAB | Autodesk Industry Advisory Board |
| AIAC | Academic Investment Advisory Committee |
| AIAC | American Indian Advisory Committee |
| AJAC | Aboriginal Justice Advisory Council |
| ALAC | At Large Advisory Committee |
| ALAC | At-Large Advisory Committee |
| ALIAS | Artist Led Initiatives Advisory Service |
| ALPAC | Aquaculture Lease Program Advisory Committee |
| AMAC | Advanced Materials Advisory and Consultancy |
| AMAC | Advanced Materials Advisory Consultancy |
| AMAT | Ammunition Management Advisory Team |
| ANC | Advisory Neighborhood Commissioners |
| ANC | Advisory Neighborhood Commissions |