Starting with A
| Station name | Area | |
|---|---|---|
| A Plus | Leicester | |
| Absolute Classic Rock | Digital - Greater London | |
| Absolute 80s | Digital - Greater London - updated | |
| Absolute Radio | UK | |
| Absolute Xtreme | Digital - Greater London | |
| Radio Acen | Abertawe | Swansea | |
| AcornFM | North Devon College | |
| 97.4 & 107.9 Afan FM | Neath & Port Talbot | |
| Africa Learning Channel | AfriStar - All | |
| AHBS | The William Harvey Hospital, Ashford | |
| Air3 1350 | University of Stirling | |
| 96.3 Radio Aire | Leeds | |
| Akash Radio | UK | |
| ALL FM 96.9 | Manchester | |
| all:sports live | all:sports Stores | |
| Amazing Radio | UK | |
| Amber Sound 107.2FM | Amber Valley, Derbyshire | |
| Amrit Bani | UK | |
| 106.4 Andover Sound | Andover | |
| Angel Community Radio | Havant | |
| Anker Radio | George Eliot Hospital, Nuneaton | |
| Radio Apni Awaz | UK | |
| Apple AM | Musgrove Park Hospital, Taunton | |
| ARfm | ||
| Argos Radio | Argos Stores | |
| Argyll FM | Kintyre, Islay and Jura | |
| The Arrow | Digital - Various | |
| Arrow FM | Hastings, Bexhill and Battle | |
| Arrowe Sound | Arrowe Park Hospital, Wirral | |
| ASDAfm | ASDA Supermarkets, ASDA Living, George | |
| ASDAfm Scotland | ||
| 96.7 Ashbourne Radio | Ashbourne | |
| Radio Asian Fever | Leeds | |
| Asian Gold Radio | UK | |
| BBC Asian Network | UK | |
| Asian Sound Radio | East Lancashire | |
| Asian Star 101.6 FM | Slough | |
| AsianFx Radio | Digital - West Midlands | |
| 105 - 107 Atlantic FM | Cornwall | |
| Auckland Hospital Radio | Bishop Auckland General and Weardale Community Hospitals | |
| Audio Book Radio | Internet | |
| Awaz FM | Glasgow |
Filter this list for just local, national, student, hospital or in-store radio stations