Stations
- Iyalisai RADIO
- Izalah Radio
- IZAMAR
- Izano Radio
- iZOTOP
- Iztapa Rasta Radio
- iZwelenala FM
- Izwi Lomzanzi FM
- J and J FM
- J Wonder FM
- J-96 – WJJH
- J-98 The Boot – KTJJ
- J-Air
- J-Idols Project Radio
- J-Man Radio
- J-Pop Project Radio
- J-WAVE
- J. Gary Sill Radio
- J.A.R. Services – Classic Hits JAR101
- J.A.R. Services – Classic Radio JAR101 (OT)
- J’ai Bistrot Radio
- J1 Radio – J1 Gold
- J1 Radio – J1 Hits
- J1 Radio – Xtra
- J104.5 – WHAJ
- J105 – KJOT
- J7 Radio
- J93.3 Atlanta
- J99 Jams – WJPC-LP
- Jabal Lebnan
- Jacaranda FM
- Jacc FM Namibia
- Jack 2
- Jack 92.9 – CFLT-FM
- JACK 96.9 – CJAQ-FM
- Jack And Jill Radio
- JACK FM
- Jack FM
- Jack FM 100.1 – KWSA
- Jacket Radio
- JackMix Classic Country
- jacksaw
- Jacksboro Radio Network
- Jackson / Mason / Meigs Counties, WV Fire, EMS
- Jackson County EMS and Fire
- Jackson County, MS Sheriff, Police, Fire, EMS, Marine
- Jackson County, OK Police, Fire, EMS
- Jackson County, OR Police / Fire
- Jackson Palace Radio
- Jackson radio
- Jackson Web Radio
- Jackson, MS Police, Fire
- Jacksonville 92.7 The Beat Jamz
- Jacobina FM
- jaconor
- Jade FM
- Jæren Misjonsradio
- Jaffna Radio
- Jagbani Radio
- Jago FM 94.4
- jahfari
- Jahkno Radio
- Jahta Radio
- Jahu FM
- Jaime Radio 101.9
- JaJa Music Radio
- Jake FM – KJKE
- Jake Radio
- Jala Stereo
- Jalepeno Radio – KEDA
- Jalinan Kasih FM (JKFM)
- Jalisco Radio – XEJB
- Jalisco Radio – XEPBGJ
- jaliya
- Jam FM
- Jam FM – New Music Radio
- JAM FM Livestream
- JAM Radio
- Jam Radio
- Jam Skate Radio
- Jam’n 94.7 – KLBU
- Jam24Radio
- Jamaican Roots Radio
- Jaman Radio
- Jambo Radio Network
- Jamboree Radio
- JamFest Radio
- Jammer Direct – JammerStream FreeStyle
- Jammer Direct – JammerStream Mix
- Jammer Direct – JammerStream One
- JammFM
- JammFM Radio Costa del Sol
- Jammin 101
- Jammin 105
- Jammin 107.7 – WWRX
- Jammin 94.3 – KOKO-FM
- Jammin Vibez Dancehall
- Jammin’ 101.5 – KJHM
- Jammin’ 98
- Jammin’ 99.5 – KMRJ
