| Abbreviation | Definition |
|---|---|
| AABE | Active Ageing and the Built Environment |
| AABF | Al Ain Book Fair |
| AABN | Anti Apartheids Beweging Nederland |
| AABP | Andes to Amazon Biodiversity Program |
| AABS | Adaptive Antenna Beam Selection |
| AABS | Automated Alternate Billing Service |
| AABS | Automobile Accident Benefits Services |
| AAC | Acute Angle Cloud |
| AAC | Advanced Anti Cheat |
| AAC | Advanced Armament Corp |
| AAC | Advanced Audio Codec |
| AAC | Aluminum Anodizing Council's |
| AAC | American Aerospace Controls |
| AAC | Annual Allowable Cuts |
| AAC | Another Anime Convention |
| AAC | Assistive and Augmentative Communication |
| AAC | at AcronymFinder com |
| AACA | Advances in Applied Clifford Algebras |
| AACB | Appalachian Area Chapter of Blacksmiths |
| AACC | Acetic Acid Corn Cobs |