Pop Radio Stations
- Robbo Ranx Radio
- RocaFm Clasicos
- Rock FM 94.5
- Rocky FM
- Rythmos
- Rythmos 89.2
- Ràdio Desvern
- Rádio Difusora 92 FM
- Rádio Difusora 96.9 FM
- Rádio MEO Music – FM 100.8
- Rádio Metropolitana 101.9 FM
- Rádió Most – FM 91.2
- SFERA
- SR 3 Saarlandwelle – FM 95.5
- SRF 3 Radio
- SRF Radio Musikwelle
- STAR FM 92.9
- Salsa Radio
- Sankofa Radio
- Santorini FM
- Scanner Radio
- Show Radyo
- Siculus Radio
- Singa FM
- Skunk Radio Live
- Sky Radio FM 99.2
- Smooth Radio 102.2 FM
- Solar FM
- Sonic Stream Radio
- Sound -X- Generation
- Source FM
- Spectrum FM Costa Blanca
- Spektra FM 98.7
- Speysound Radio
- Srebrenik
- Star FM 93.3
- Star FM 97.1
- Status Radio
- Sto Kokkino FM
- Stoke Mandeville Hospital Radio
- Stones Live!
- Street Radio
- Studio 1
- Studio 3 FM
- Studio Brussel – FM 100.9
- Style 100
- Sud Radio – 101.4 FM
- Sunradio Best international Music