| Abbreviation | Definition |
|---|---|
| SCSI | Canadian Society for International Health |
| SCSI | Société Canadienne de Santé Internationale |
| SCSI | Society of Chartered Surveyors Ireland |
| SCSI | Socit Canadienne de Sant Internationale |
| SCSL | Society for Chinese Studies Librarians |
| SCSN | Canadian Society for Nutritional Sciences |
| SCSN | Socit Canadienne des Sciences de la Nutrition |
| SCSP | South Carolina Society for Philosophy |
| SCSR | Society For Cincinnati Sports Research |
| SCSS | Canadian Society of Soil Science |
| SCSS | Société Canadienne de la Science du Sol |
| SCSS | Society Of Catholic Social Scientists |
| SCSS | Socit Canadienne de la Science du Sol |
| SCST | Society of Commercial Seed Technologists |
| SCTC | Canadian Society for Chemical Technology |
| SCTC | Société Canadienne de Technologie Chimique |
| SCTC | Socit Canadienne de Technologie Chimique |
| SCTE | Society of Cable Telecommunications Engineers |
| SCTE | Society of Cable Television Engineers |
| SCTPLS | Society for Chaos Theory in Psychology and the Life Sciences |