sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Aiken-Bamberg Regional Library System (Aiken, SC) | *** |
| Alpha Regional Library System (Spencer, WV) | *** |
| Amateur Radio Lighthouse Society | ** |
| Astra Respiratory Literature Service | ** |
| Appomattox Regional Library System | ** |
| Advanced Radiology Life Support | * |
| Angle Resolved Light Scattering | * |