| Abbreviation | Definition |
|---|---|
| SDSS | School of Data Science and Society |
| SDSS | Society Of Dermatology Skincare Specialists |
| SDUK | Society for the Diffusion of Useful Knowledge |
| SDUS | San Diego Urological Society |
| SE | Society for Endocrinology |
| SEA | Society for Economic Anthropology |
| SEA | Society for Electronic Access |
| SEA | Society of Early Americanists |
| SEA | Society of Explorers and Adventurers |
| SEA | Southern Economic Association |
| SEAA | Society for East Asian Archaeology |
| SEAC | Society for Ethics Across the Curriculum |
| SEAIC | Sociedad Española de Alergología e Inmunología Clínica |
| SEAIC | Sociedad Espaola de Alergologa e Inmunologa Clnica |
| SEAIC | Spanish Society of Allergology and Immunology |
| SEAOI | Structural Engineers Association of Illinois |
| SEARCC | South East Asia Regional Computer Confederation |
| SEAS | Student Emergency Aid Society |
| SEB | Entomological Society of Brazil |
| SEB | Sociedade Entomolgica do Brasil |