sort by Rank | Alpha
| Possible Meanings | Rank |
| ADAK Region School District (FPO, AP) | *** |
| active renal stone disease | ** |
| Automation Robotics and Simulation Division | ** |
| All Russia Society of Disabled | ** |
| All Russia Society of the Disabled | ** |
| Amateur Radio Society of Dryden | ** |
| adult respiratory distress syndrome | ** |
| Apollo Ridge School District | ** |
| Agricultural Research for Sustainable Development | ** |
| All Russian Society of the Deaf | ** |
| Atma Ram Sanatan Dharma | * |
| Audio Recording and Sound Design | * |
| Administrative Rules of South Dakota | * |