| Abbreviation | Definition |
|---|---|
| SCDT | South Carolina Dance Theatre |
| SCDT | Southern California Dance Theatre |
| SCIT | Stanford Classics in Theater |
| SCIT | Steel City Improv Theater |
| SCRIPT | Social and Corporate Responsibility International Promotional Theatre |
| SCT | Seattle Children's Theatre |
| SCT | Spencer Community Theater |
| SCT | Stray Cat Theatre |
| SDT | Summer Dinner Theatre |
| SDTCC | San Diego Theatre Critics Circle |
| SFBT | South Florida Ballet Theater |
| SFFT | Snoqualmie Falls Forest Theater |
| SGMT | St George Musical Theater |
| SGT | Sydney Goldstein Theater |
| SITI | Saratoga International Theater Institute |
| SJTC | Saint John Theatre Company |
| SJTC | Saint Joseph Theatre Company |
| SMBT | South Mississippi Ballet Theatre |
| SMDT | Seoul Metropolitan Dance Theater |
| SMDT | Smiley Man Death Theatre |