Capital XTRA London
Capital XTRA Reloaded
Capital XTRA UK
Capital Yorkshire (East)
Capital Yorkshire (South and West)
Caravan Radio
Cardigan Internet Radio
Care Radio
CareSound Radio
Carillon Wellbeing Radio
Caroline Coastal 94.7 & 104.7 FM
Carousel FM
Carousel Radio UK
Car Radio
Castledown FM
Castle Mead Radio
Cat Xtra
CCR Radio
CDNX
Ceefax Radio
Celtica Radio
Celtic Music Radio
Central Radio
Centreforce 883
CGM UKScene Radio
CHAOS Online Radio
CHAOS Radio
Charitable Radio
Charlie Mason Radio
Chat and Spin Radio
Cheeky Hits
Cheeky Radio
Cheesy FM
Chelmsford Community Radio
Cherry Red Radio
Cheshire's Mix 56