United Kingdom
Satsang Radio
SaturnX
Scream London
SD Radio
Seahaven FM - Eastbourne
Serenade Radio
Serenade Radio UK
Sheppey FM 92.2
Shetland Islands Broadcasting Company (SIBC) 96.2 & 102.2
Shine Radio
Shmu FM
Sister Midnight FM
Skylab Radio
SLAY Radio
SLE RADIO ONE
SLE RADIO RAVE
Smash hits radio retro
Smooth Christmas
Smooth Grooving Radio
Smooth Radio UK
Smooth West Midlands
Smooth Wiltshire
Soar Sound
Somervalley fm