| Abbreviation | Definition |
|---|---|
| SOS | Summary, Opinion, and Support |
| SOS | Sundays Of Summer |
| SOSF | Streets Of San Francisco |
| SOT | Sound On Tape |
| SOT | Sound Over Tape |
| SOTA | Summits On The Air |
| SOTD | Song Of The Day |
| SOTP | Sounds Of The Past |
| SOTP | Speed Of Thought Players |
| SOTY | Story Of The Year |
| SOV | Share Of Voice |
| SOV | Symphony Of Voices |
| SOW | Share Of Wallet |
| SP | Show Potential |
| SP | Special Presentation |
| SP | Studio Package |
| SP | Suggested Page |
| SPA | Saudi Press Agency |
| SPA | Sound And Public Address |
| SPAA | Screen Producers Association of Australia |