Talk Radio Stations
- Radio Universal – FM 98.3
- Radio Universidad de Salamanca
- Radio Universitaria León
- Radio Universo
- Radio Utopia 102.4 FM
- Radio VLR
- Radio Venere
- Radio Vida Spain
- Radio Voz
- Radio X
- Radio Xylagani
- Radio Ysapy
- Radio l’Om
- Radio – Seven
- RadioAktiv Campus
- Raidió Fáilte
- Reprezent 107.3 FM
- Rete Italiana di Cultura Popolare
- Rythmos
- Rádio Difusora 96.9 FM
- Rádio Evangélica 100.7 FM
- Rádio Horizonte Algarve
- Rádio Pampa – 97.5 FM
- Rádio SINFA
- Rádio Zarco – FM 89.6
- Rádió Most – FM 91.2
- SPORT FM 89.5
- SPORTS FM 94.6
- SR 1 Europawelle – FM 98.2
- SRF 1 Radio
- SRF 2 Radio Kultur
- SRF 3 Radio
- Sabras Radio
- Salaamedia
- Salsa Radio
- Scilly Radio
- Segenswelle Radio – Plattdeutsch
- Sheffield Live
- Soul Power FM
- Spectrum FM Costa Blanca
- Sports Radio 105.5 FM – Bay Minette
- Sto Kokkino FM
- Stoke Mandeville Hospital Radio
- Studio D
- Sud Radio – 99.9 FM
- Super 107.5
- Surrey Hills Community Radio
- Switch Radio