| Abbreviation | Definition |
|---|---|
| AADA | Affordable Acquisition Decision Aid |
| AADC | Automated Area Distribution Center |
| AADT | Average Annual Daily Traffic |
| AAFES | Army and Air Force Exchange Service |
| AAG | Assistant Adjutant General |
| AAG | At A Glance |
| AAMPP | Artists, Agents, Managers, Producers, Promoters |
| AAMRO | American Airlines Maintenance, Repair, and Overhaul |
| AAP | Active Action Plan |
| AAPP | Alcatel Application Partner Program |
| AAR | Against All Risks |
| AASI | AME Assisted Special Issuance |
| AASM | AIRAC Adherence Stakeholder Meeting |
| AAVS | Automatic Added Value Service |
| AB | Annual Budget |
| ABA | Australian Business Access |
| ABBRS | Abbreviations |
| ABC | A Better Company |
| ABC | A Board Committed |
| ABC | A Brand Of Commitments |