| Abbreviation | Definition |
|---|---|
| AQW | Autoliv Queretaro West |
| AQWA | Asian Quality Water Association |
| AR | A Android Rickets |
| AR | abbreviates article |
| AR | Aboriginal Radio |
| AR | Abrasion Resistant |
| AR | Accelerated Reader |
| AR | Accelerated Readerar |
| AR | Accelerated Representer |
| AR | Accessible Radiation |
| AR | Acclerated Reading |
| AR | Account Receivable |
| AR | Account Reviews |
| AR | Acquisition Request |
| AR | Action Replay |
| AR | Actionable And Realistic |
| AR | Active Region |
| AR | Administrative Record |
| AR | Adult Reviews |
| AR | Adult Revolution |