| Abbreviation | Definition |
|---|---|
| SONE | Sound Of New England Chorus |
| SOOLAS | Secret Order Of Light And Sound |
| SOPA | Showcase Of Performing Arts |
| SOPA | Supporters Of the Performing Arts |
| SOPAC | South Orange Performing Arts Center |
| SOS | Shape, Originality, and Style |
| SOSD | Shannon O'Brien School of Dance |
| SOTA | Spirit Of The Artist |
| SOTO | Success Over The Obvious |
| SOTT | School Of Theatre Training |
| SP | Street Portrait |
| SPA | Summer Performing Arts |
| SPAA | Scripps Performing Arts Academy |
| SPAC | Saratoga Performing Arts Center |
| SPAF | Saugerties Performing Arts Factory |
| SPAF | Seoul Performing Arts Festival |
| SPAF | Singapore Performing Arts Festival |
| SPAR | Stephen's Play About Renata |
| SRCA | Standing Rock Cultural Arts |
| SRO | Standing Room On Ly |