sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Securities Derivatives Industry Association | *** |
| Strategic Defense Initiative Advisory | *** |
| San Diego International Airport | *** |
| Steroid-dependent intractable asthma | ** |
| succinic dehydrogenase inhibition assay | ** |
| Soap and Detergent Industry Association | ** |
| S Data Interface Assembly | ** |
| Sperm DNA Integrity Assay | ** |
| Soaps and Detergents Industry Association | ** |
| South Dakota Insurance Alliance | ** |
| Sustainable Development and Intergovernmental Affairs | * |
| Singapore Driving Instructors Association | * |