| Abbreviation | Definition |
|---|---|
| RCTV | Raymond Community Television |
| RHONY | Real Housewives Of New York |
| RNTV | Redneck Tv |
| RODO | Rogers On Demand Online |
| RT | Repair Time |
| RT | Russia Today |
| RTF | Radiodiffusion-Télévision Française |
| RTP1 | Radio e Televisao de Portugal channel 1 |
| RTP2 | Radio e Televisao de Portugal channel 2 |
| RTSH | Radio Televizioni Shqiptar |
| S2 | Shrek 2 |
| SBN | Sonlife Broadcasting Network |
| SLFN | Sounds Like Friday Night |
| SMEGMA | Social Media Education on Good Morning America |
| SN | Sports Net |
| SN1 | Sportsnet 1 |
| SNO | Sports Net Ontario |
| SNTV | Somali National TV |
| SS | Seasame Street |
| STAR | Satellite Television Asian Region |