sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| side-to-side differences | ** |
| spike-triggered spreading depression | ** |
| Spanish trial on sudden death | ** |
| Sample Table Sample Descriptor | ** |
| Society of Teachers of Speech Drama | ** |
| Students of Speech and Drama | ** |
| Scotland Tang Soo Do | ** |
| Systems Technology and Software Division | ** |
| Systems Technology Software Division | ** |
| Socio Technical Systems Design | ** |
| Supplemental Technical Support Document | ** |
| System Technology and Software Division | * |
| Systems Technology & Standards Directorate | * |
| Susquehanna Township School District | * |
| Social Technical System Design | * |
| Society for Teachers of Speech and Drama | * |
| Science et Technique au Service du Developpement | * |