Stations
- COP Scotland Radio
- Copacabana Stereo
- COPE Campo de Gibraltar
- COPE Ceuta
- Cope Ecija
- COPE Elche
- Cope Espuña
- COPE MÁS MÁLAGA
- COPE Pozoblanco
- Cope Ribadesella 98.3 FM
- Copper X
- Copt4G FM – Akbat Al’alam Radio
- Copt4G FM – Meditation
- Corail 80
- Corail station
- Corail Vintage
- Coral Coast Radio 94.7FM
- Coral Springs Police Scanner
- Coranorsa – Radio Norte
- CORASOS 24-7
- Corazón de Tango
- Corazon Estereo
- Corazón Universal
- Corazones en Sintonía
- Corby Radio
- Core FM
- core-mix
- Cork’s 96fm
- Cork’s Red FM
- Çorlu FM
- Cornerstone Christian Radio
- CornerStone Christian Radio
- Cornerstone Radio – WRAL-HD2
- Cornucopia Broadcasting
- Cornucopia Radio
- Corona, CA Police
- CORP, Coos Bay Rail Link, UP, Portland and Western
- Corporacion Sur
- Correo del Sur Radio 90.1 FM
- Corsair Radio
- Cortelyou Road Radio
- Cortland County, NY Police, Sheriff, Fire
- Corvette Retro Productions (CRP)
- Coryell County Sheriff, Fire, Public Safety
- Coshocton Fire Department
- Cosmic FuzzFm (CFFM)
- Cosmic Music
- Cosmic Radio
- Cosmic Waves – Ambient
- cosmic-radio
- Cosmo Radio Visual
- Cosmopolita Radio
- Cosmopolitan FM Jakarta
- Cosmos 100.1 FM
- Cosmos 103.8 FM
- Cosmos 965 Kefalonia
- Cosmos 97.3
- Cosmos FM 93.5
- Cosmos Kavala
- Cosoro Radio
- Cosquin Rock FM
- Costa Blanca FM
- Costa Blanca Radio
- Costa Calida Radio
- Costa Del Mar Radio – Chillout
- Costa Del Mar Radio – Dance
- Costa Del Mar Radio – Deep-House
- Costa Del Mar Radio – Funky
- Costa Del Mar Radio – Smooth Sax
- Costa Del Mar Radio – Zen
- Costa Verde Web Radio
- Costamar FM 102.5
- Costavision – Radio Huallil
- Côte Sud FM
- COTN Radio – Creatures Of The Night
- Cotswold Hospital Radio
- Cottage Radio
- Cotton Radio – Lounge Channel
- Couleurs FM
- Couleurs Jazz Radio
- Council Bluffs, IA Sheriff, Police, Fire, State Police
- Counterpoint HiFreak FM
- Counterstream Radio
- Country – XLTRAX Network
- Country 100 – CILG
- Country 101 – KLMO-FM
- Country 101.1 – CKBY-FM
- Country 101.5 – KRRW
- Country 1010 – W233AY
- Country 1010 – WCNL
- Country 103.1 – KKCY
- Country 103.9 – WRBI
- Country 104.3 – CJQM-FM
- Country 104.5 – WSLD
- Country 104.7 FM – WLIV-FM
- Country 104.7 KKRV – KKRV
- Country 104.7 WKKY – WKKY
- Country 104.9 – CKVX-FM
- Country 104.9 – KYTN
- Country 104.9 – WNFM
