sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Secure Data Transfer Protocol | ** |
| South Dakota Tech Prep | ** |
| Staff Development Training Planning | ** |
| School District Teaching Permits | ** |
| Space Development Theory and Practice | ** |
| Solaris Day Trading Program | ** |
| Staff Development and Training Planning | ** |
| Sustainable Development Through Planning | ** |
| Staff Development and Training Project | * |
| Student Development Transcript Program | * |
| Scottish Drugs Training Project | * |
| Spatial Data Transfer Processor | * |
| State Drug Treatment Program | * |