| Abbreviation | Definition |
|---|---|
| ALR | Analytical Ledger Review |
| ALR | Annual License Renewal |
| ALR | Another Limited Rebellion |
| ALR | Applied Linear Regression |
| ALR | Aquatic Living Resources |
| ALR | Art Loss Register |
| ALR | Ask Listen Remember |
| ALR | Aspartate Less Receiver |
| ALR | Asset Locate and Recover |
| ALR | Assignment of Leases and Rents |
| ALR | Assisted Living Residence |
| ALR | Associated Lighting Representatives |
| ALR | Audrey Louise Reynolds |
| ALR | Augmenter of Liver Regeneration |
| ALR | Automated Logical Reasoning |
| ALR | Automative Locking Retractor |
| ALRA | Academy of Live and Recorded Arts |
| ALRA | American Land Rights Association |
| ALRA | American Legion Riders Association |
| ALRA | Association of Labor Relations Agencies |