Starting with I
| Station name | Area | |
|---|---|---|
| IC Radio | Imperial College London | |
| ICON Radio | University of Liverpool | |
| Radio Ikhlas | Derby | |
| Imagine FM | South Manchester and North Cheshire | |
| Infusion Radio | AfriStar - All | |
| Insanity | Royal Holloway, University of London | |
| Insight Radio | Glasgow | |
| Ipswich Community Radio | Ipswich | |
| iRadio NEM | Midlands and North East Ireland | |
| iRadio North West | North West Ireland | |
| Islam Radio | Digital - Bradford and Huddersfield | |
| 104.7 Island FM | Guernsey and Alderney | |
| Isle of Wight Radio | Isle of Wight | |
| Isles fm | Western Isles of Scotland |
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