The following is a list of the 1,659 TV (in bold), radio and DAB transmitter sites in the UK.
Masts with engineering work or recent faults are shown like this.
Masts with engineering work or recent faults are shown like this.
| AB | Aberbeeg tv Abercraf tv Abercynon tv Aberdare dab tv Aberdeen - Stewart Park Court radio Aberfoyle tv Abergavenny dab tv Abergwynfi tv ABERTILLERY dab tv Abertridwr tv Aberystwyth tv Abington tv |
| AC | Acharacle tv Achill tv Acklam Wold dab |
| AD | Addingham tv |
| AF | Afon Dyfi tv |
| AI | Ainley Top dab Ainstable tv Aislaby tv |
| AL | Aldbourne tv Aldeburgh dab Aldeburgh tv Alderney tv Aldershot Garrison - St Omer Bar radio Alexandra Palace tv Alexandra Palace dab Allenheads tv Allesley Park tv Alltwen tv Alsagers Bank dab Alston tv Alton - Thedden Grange radio Alton UHF dab tv Alverton tv |
| AM | Ambergate tv Amlwch tv |
| AN | Andoversford tv Angus dab tv Annesley - Acacia Centre radio |
| AR | Aranmore tv Ardentinny tv Ardintoul tv Ardnadam tv Ardovie Quarry dab Ardsley dab Ardsley radio Arfon dab tv Arisaig tv Arkley dab Arklow tv Armagh dab Armagh tv Armitage Bridge tv Arrochar tv |
| AS | Ascott under Wychwood tv Ascott-under-Wychwood radio Ashbourne dab tv Ashburton dab tv Ashford in the Water tv Ashton Moss (NGW) radio Ashton Moss C radio Assendon tv |
| AT | Athelstaneford dab Attadale tv |
| AU | Auchmore Wood tv Auchtermuchty tv Austwick tv |
| AV | Avening tv Aveton Gifford tv Aviemore tv Avoch tv |
| AY | Ayr South tv Ayr University radio |
| BA | Backbarrow tv Backwell dab Backwell tv Bacup tv Badachro tv Badgers Hill Woods dab Bagillt tv Bainbridge tv Bakers Wood dab tv Bakers Wood radio Bala dab tv Balblair Wood tv Balgownie dab tv Ballachulish tv Ballantrae tv Ballintoy tv Ballybofey tv Ballycastle dab tv Balmullo tv Balnaguard tv Baltasound tv Bampton dab tv Banbridge tv Banff tv Bangor tv Bantry tv Bargoed tv Barnstaple dab Barnstaple tv BARROW dab radio Barrow Town Hall tv Barskeoch Hill dab tv Barwell dab Basingstoke dab Bassenthwaite tv Bath dab tv Batley tv |
| BE | Beacon Hill tv Beacon Hill B dab Beaconside Stafford radio Beaminster tv Beddgelert tv Beddgelert Link tv Beddingham dab Bedlinog tv Beecroft Hill dab tv Beer dab tv Belcoo tv Belfast - Lower Braniel Road radio Bellair tv Bellanoch tv Bellingham tv Belmont dab tv Belper tv Ben Gullipen dab Ben Tongue tv Benagh tv Benfleet dab Berkeley Heath radio Berrynarbor tv Berwick tv Bethesda tv Bethesda North tv Betws Y Coed dab tv Betws-yn-Rhos tv Bevan Flats dab Bevendean tv Bexhill tv Bexhill MF radio |
| BI | Bidborough radio Biggar dab tv Biggin Hill tv Biggin Hill Link tv Billinge Hill dab Bilsdale dab tv Bincombe dab tv Birch Vale dab tv Birchover tv Birmingham - Pritchett Tower radio Bishops Stortford tv |
| BL | Black Hill dab tv Black Meadows - Mold radio Black Mountain dab tv Blackburn tv Blackburn In Rotherham tv Blackmill tv Blackwaterfoot tv Blaen Plwyf dab Blaenau Gwent tv Blaenavon tv Blaenllechau tv BlaenPlwyf tv Blaina tv Blair Atholl tv Blakeney tv Blandford Camp radio Blaydon Burn tv Bleach Green tv Bluebell Hill dab tv Bluebell Hill (S) dab Blunsdon dab Blunsdon MF radio |
| BO | Boars Hill dab Boddam tv Bolehill tv BOLEHILL dab Bollington tv Bonchester Bridge tv Borve tv Boscastle tv Bossiney tv Boston MF radio Boston Wyberton dab Bovey Tracey tv Bovington tv Bovington Camp radio Bow radio Bow Brickhill dab Bow Street tv Bowmore tv Box tv |
| BR | Bradford - St Barnabas Church radio Bradford West tv Brading tv Braemar tv Braid Hills dab Brailes tv Braintree Grid dab Bramcote Barracks radio Bramford tv Brandon E dab Branscombe tv BRAUNTON dab tv Brechfa tv Brechin tv Brecon tv Brecon Barracks radio Brecon VHF dab Bressay dab tv Bretch Hill tv Bridge of Allan tv Bridgnorth tv Bridport dab tv Brierley Hill tv Brighstone tv Brighton (Central) tv Brinscall tv Brisco radio Bristol - Croydon House radio Bristol - Rawnsley House radio Bristol Barton House tv Bristol Ilchester Crescent tv Bristol Kings Weston dab tv Bristol Montpelier tv Bristol Warmley tv Briton Ferry tv BRIXHAM dab tv Broad Haven tv Broadbottom tv Brockwell tv Brompton Barracks radio Bromsgrove dab tv Broneirion tv Bronnant tv Bronwydd Arms tv Brook Bottom tv Brookmans Park dab Brookmans Park radio Brougher Mountain dab Brougher Mountain tv Broughton tv Broughton Moor dab BROWN CARRICK HILL dab Bruernish tv Brundall radio Brushford tv Brusselton dab Bruton tv |
| BT | BT Tower dab |
| BU | Buckfastleigh tv Buckley Barracks radio Buckna tv Bucknell tv Buckton Barn dab Budleigh Salterton dab tv Builth Wells tv Bulford Camp radio Burbage tv Burgar Hill tv Burghead radio Burnaston radio Burnham tv Burnham dab Burnham on Crouch tv Burnhope dab tv Burrington tv Burry Port tv Burton Down dab Burton Down dab Bury - Jackson Fold Farm radio Bury St Edmunds tv Bury St Edmunds - West Suffolk H radio Bushmills tv Buxton dab tv |
| BY | Byrness tv |
| CA | Caergybi tv Caerhendy tv Caernarfon tv Cahir tv Cairn Pat radio Caldbeck dab tv Callander tv Callans Lane Wood dab Calne tv Calver Peak dab tv Cambret Hill dab tv Cambridge dab Camlough dab Camlough tv Campbeltown dab tv Camperdown tv Cane Hill tv Canford Heath tv Cannongate tv Caradon Hill dab tv Carhampton tv Carie tv Carmarthen dab Carmel dab tv Carnmoney Hill dab tv Carno tv Carradale tv Cartmel tv Casla tv Castle Caereinion tv Castle Vale radio Castle Vale dab Castlebar tv Castlebay tv Castlederg tv Castleton tv Castletownbere tv Caterham tv Cathcart tv Cathkin Braes dab Catrine tv Catton Beacon tv Cave Wold dab |
| CE | Cefn Mawr A tv Cemaes tv Cerne Abbas tv Cerrigydrudion tv |
| CH | Chagford tv Chaigley tv Chalford tv Chalford Vale tv Chambercombe tv CHARD dab Charing Hill dab Charlbury tv Charmouth tv Chartham dab Chartham tv Chatburn tv Chatham Town tv Chatton dab tv Cheadle tv Chepping Wycombe dab tv Chepstow tv Cheselbourne tv Chesham dab tv Chesterfield dab tv Chideock tv Chilfrome tv Chillerton Down dab Chingford radio Chingford tv Chinley tv Chipping Norton radio Chisbury tv Chiseldon tv Chitterne tv Christchurch dab Chudleigh tv Churchdown Hill dab tv |
| CI | Cilfrew tv Cilycwm tv CIRENCESTER UHF dab tv |
| CL | Clachan tv Clacton tv Clandown radio Claonaig tv Clatterbridge Hospital radio Claudy tv Clearwell tv Cleckheaton tv Clee Hill radio Clennon Valley tv Clermont Carn tv Clettraval dab tv Clevedon radio Clifden tv Cliff Hill radio Clifton dab Clipstone radio Clonakilty tv Clonmany tv Clonmel tv Clovenfords tv Clun dab tv Clydach tv Clyro dab tv |
| CN | Cnoc An Oir tv |
| CO | Coalbrookdale tv Coalville Community Hospital radio Coalville Town FC radio Coed Derw tv Coker Hill dab Colchester dab Coldean tv Coleford tv Colindale House dab Colinswell radio Colinward dab Collafirth Hill tv Collingham radio Collins Barracks tv Colney Training Centre radio Combe Martin tv Compton tv Congleton tv Conisbrough tv Coniston tv Conlig tv Conway dab tv Coombe tv Cop Hill tv Copley tv Coppid Beech dab Copt Oak dab Corfe Castle tv Cornholme tv Corris tv Corsham tv Corwen tv Countisbury tv County Gates dab Coventry - Pioneer House radio Cow Hill dab tv Cowling tv |
| CR | Crabwood Farm dab Cragg Vale tv Craig Cefn Parc tv Craigellachie tv Craigkelly dab tv Creake tv Crediton tv Creetown tv Creteway Down dab Crewe radio Crewkerne tv Crickhowell tv Crieff dab tv Crimpsall radio Crockerton dab tv Croeserw tv Cromarty tv Crosby Ravensworth tv Crosshaven tv Crosthwaite tv Croyde tv Croydon dab tv Croydon (Old Town) tv Crucorney tv Crumhaugh Hill dab Crumlin tv Crystal Palace radio Crystal Palace dab tv |
| CU | Cullingworth tv Culm Valley tv Cumbernauld Village tv Cupar tv Cushendall tv Cushendun tv |
| CW | Cwm Ffrwd-Oer tv Cwm Twrch tv Cwmafon tv Cwmaman tv Cwmfelinfach tv Cwmgors tv Cwrtnewydd tv |
| CY | Cyffylliog tv Cynwyl Elfed tv |
| DA | Daffy Green dab Daliburgh tv Dallington Park tv Dalmally tv Dalton tv Dalton Barracks radio Danbury dab Darley Dale tv Dartford Marshes radio Dartford Tunnel radio Dartington Hall radio Dartmouth tv Darvel dab tv Darwen dab tv Daventry dab Dawlish tv |
| DE | Deanston tv Dechmont Hill radio Deiniolen dab tv Delph tv Dentdale tv Derby tv Deri tv Derrygonnelly tv |
| DI | Divis dab tv |
| DO | Dog Hill tv Dolgellau dab tv Dollar tv Dolwyddelan tv Dolybont tv Doncaster - Civic Centre radio Donhead tv Dooncarton tv Dorking dab tv Douglas dab Dover dab tv Dover Town tv Dowlais tv Downderry tv Downham Market dab |
| DR | Draperstown tv Droitwich radio Dromore tv Dronfield tv Drumcarrow Craig dab |
| DU | Duffryn tv Dulwich - Countisbury House radio Dumbarton radio Dumfries MF radio Dumfries South dab tv Duncraig tv Dundee Menzieshill tv Dundry East dab Dungarvan tv Dunkeld tv Dunkeld Town tv Dunkirk dab Dunoon Forest Row tv Dunsdale - Park Farm radio Dunsford tv Dunure tv Durham tv Durness tv Durris tv Durris dab Dursley dab tv Duxhurst radio |
| DY | Dychliemore Link tv |
| EA | Eardiston tv Earl Sterndale tv Earls Hill dab Easdale tv East Dean tv East Grinstead dab tv East Surrey Hospital radio Eastbourne dab Eastbourne tv Eastbourne (Old Town) tv Easter Compton tv Eastwood tv |
| EB | Ebbw Vale dab tv Ebbw Vale South tv |
| ED | Edale tv Ederny tv Edgbaston tv Edginswell tv Edmonstone Court dab Edmonton tv |
| EF | Efail Fach tv |
| EG | Eglwysilan dab |
| EI | Eitshal tv Eitshal dab |
| EL | Elham tv Elland tv Ellon tv Elton tv Ely Cathedral radio |
| EN | Enniskillen dab Enniskillen AM radio |
| EP | Epping Green dab Epworth radio |
| ER | Erwood tv |
| ES | Esh tv Esher TE dab Eskdale Green tv ESTON NAB radio Eston Nab dab tv Eston Nab dab |
| EW | Ewyas Harold tv |
| EX | Exeter (St Thomas) dab tv Exford tv |
| EY | Eyemouth dab tv Eynsham radio |
| FA | Faire Mhor dab Falstone tv Fanad tv Far Highfield tv Fareham radio Faringdon Leisure Centre radio Farleigh tv Farlington Marshes radio Farnborough radio Farndon radio Farningham tv Farthinghoe dab Faversham dab Faversham tv Fawley tv |
| FE | Felixstowe tv Felling tv Fenham dab tv Fenton tv Fermoy tv Fern Barrow radio Ferndale tv Fernhill tv Ferrypoint tv Ferryside tv Fetlar tv |
| FF | Ffestiniog tv |
| FI | Finchley tv Findon dab tv Fintry tv Fishguard dab tv Fishpond Hill dab Fitful Head tv Fiunary tv |
| FL | Flint tv |
| FO | Fodderty tv Foel Fynyddau dab Folkestone tv Folkestone MF radio Forest Row tv Fort Augustus tv Fort Southwick dab Fort Widley dab Forth Mountain tv Fowey tv FOXDALE radio Foxhall Heath radio |
| FR | Freemens Common radio Fremont Point tv Friarton Road radio Frome tv |
| GA | Galashiels tv Galashiels - Golf Club radio Gallows Hill tv Garelochhead tv Garth Hill tv Gartly Moor dab tv |
| GE | Geddington dab Gellifendigaid tv George Eliot Hospital radio |
| GI | Gib Heath tv Gigha Island tv Gilfach tv Gilwell Park radio Girvan dab tv |
| GL | Glade Lane radio Glanmire tv Glasgow - Govan radio Glasgow - Shieldhall radio Glasgow Hilton dab Glasgow West Central tv Glen Convinth tv Glen Urquhart tv Glenariff tv Glencolumcille tv Glencoyne tv Glenelly Valley tv Glengorm tv Glenluce tv Glenridding tv Glespin tv Glossop tv Glyn Ceiriog tv Glyncorrwg tv Glyndyfrdwy tv Glynn tv |
| GO | Gog Magog dab Gorey tv Gorey tv Gorleston on Sea tv Gortnageeragh tv Gortnalee tv Gosforth tv Gourdon tv |
| GR | Grandtully tv Grangemouth tv Grantham New Gate Lane dab Grantown dab tv Grasmere tv Grassington tv Gravelly Hill tv Gravesend tv Great Barton radio Great Massingham dab Great Missenden tv Great Torrington tv Great Yarmouth dab Great Yarmouth tv Greenhill tv Greenhill dab Greenside radio Greenside Scalp radio Greenwich tv Greystoke tv Greystones tv Grimsby tv Grinton Lodge tv Gronant tv |
| GU | Guildford dab tv Guisborough tv Guiting Power tv Gulval tv Gunnislake tv Gunthorpe radio |
| HA | Haddington tv Haden Hill tv Hagg Wood tv Haining radio Halesowen tv Halifax tv Haltwhistle tv Halwell tv Ham Street tv Hammersmith tv Hampstead Heath tv Hamstead tv Hangleton tv Hannington dab tv Harbertonford tv Harborne tv Harlow (Rye Hill) dab Harrogate Hildebrand dab Harrop Edge radio Harrow Weald dab Hartington tv Hartland tv Hartshill Quarry dab Hasland tv Haslemere tv Haslingden dab tv HASLINGDEN radio Hastings dab tv Hastings (Old Town) tv Haughton Green tv Haverfordwest dab tv Haverhill radio Hawes MF radio Hawick tv Hawkshead tv Haydon Bridge dab tv Haywards Heath tv Hazler Hill dab tv |
| HE | Heacham Bottom Farm dab Headingley tv HEATHFIELD dab tv Heathrow radio Hebden Bridge dab tv Hedge End radio Hedleyhope tv Hele tv Helston dab tv Hemdean tv Hemdean dab Hemel Hempstead dab tv Hemel Hempstead Town tv Hendon dab Henley-on-Thames tv Heolgerrig dab Hereford tv Hertford tv Heyshaw tv Heyshaw dab |
| HI | High Hunsley dab High Keil tv High Wycombe tv High Wycombe (Wycombe Sound) radio Hinchingbrooke dab |
| HO | Holcombe Down dab Hollington Park tv Holme Moss dab Holmfield tv Holmfirth tv Holmhead tv Holne - Higher Mill Leat Farm radio Holyhead South Stack dab Holywell tv Holywell Hill tv Homlacott radio Honiton tv Honor Oak Park dab Hoo St Werburgh MF radio Hope tv Hope Mountain dab Hope under Dinmore tv Horn Street tv Horndean tv Hornsea radio Houghton-on-the-Hill dab |
| HU | Hughenden tv Hull - Royal Infirmary radio Hull MF radio Humshaugh tv Hungry Hill dab Hunmanby tv Hunters Stone dab Huntshaw Cross dab tv Hurstbourne Tarrant tv Hutton dab tv |
| HY | HYDE FARM MAIDENHEAD dab Hythe Marina tv |
| IC | Icomb Hill tv Icomb Hill dab |
| ID | Idle tv Idle dab |
| IL | ILFRACOMBE dab tv Ilfracombe Holiday Park radio Ilmington dab |
| IM | Imjin Barracks radio |
| IN | Innerleithen dab tv Inverarish tv Inverness tv |
| IP | Ipstones Edge tv Ipswich Stoke tv |
| IR | Irchester radio Ireshopeburn tv Ironbridge tv |
| IS | Isles of Scilly tv |
| IV | Ivybridge dab tv |
| JE | Jedburgh dab tv |
| KE | Keelylang Hill dab tv Keighley dab Keighley tv Keighley Town tv Kelvindale tv Kendal dab tv Kendal Fell tv Kenilworth tv Kenley dab tv Kenmore tv Kensal Town tv Kent and Canterbury Hospital radio Kerry tv Keswick tv Keswick UHF dab Kettlewell tv Kewstoke tv |
| KI | Kidderminster tv Kielder tv Kilbride South Uist tv Kilduff tv Kilkeaveragh tv Kilkeel tv Killearn tv Killin tv Killowen Mountain tv Kilmacolm tv Kilmelford tv Kilve tv Kilvey Hill dab tv Kimpton tv Kings Heath radio Kings Lynn tv KINGSBRIDGE dab tv Kingskerswell tv Kingswear Dartmouth dab Kington tv Kingussie tv Kingussie dab Kinlochbervie tv Kinlochleven tv Kinross tv Kinsale tv Kintraw tv Kinver tv Kippure tv Kirk OShotts dab Kirkby Stephen tv Kirkconnel dab tv Kirkcudbright tv Kirkfieldbank tv Kirkmichael tv Kirkoswald VP tv Kirkton Mailer dab |
| KN | Knock Hill dab Knock-Breckan radio Knockmore dab tv Knockmoyle tv Knott Hall dab Knucklas tv |
| KY | Kylerhea tv |
| LA | Ladder Hill dab tv Lairg tv Lamberhurst tv Lambourn tv Lancaster dab tv Langholm dab tv Langley tv Langley Mill radio Langley Mill B radio Laragh tv Largs tv Lark Stoke tv Lark Stoke dab Larne dab tv Lauder tv |
| LE | Lea Bridge tv Lea Bridge Road radio Leadhills tv Leamington Spa dab tv Leatherhead Stoke dAbernon dab Leeds - Potternewton Lane radio Leek dab tv Lees tv Leicester tv Leicester - Corah Works radio Leicester - Gorse Hill City Farm radio Leicester - SIR Fabrics radio Leicester Cardinal dab Leitrim tv Lerwick radio Les Platons dab Les Touillets dab Les Touillets tv Letchworth Baldock Road dab Lethanhill tv Letterkenny tv Lewes tv |
| LI | Lichfield dab tv Lickey Hills dab Limavady dab tv Limber Hill tv Lincoln Central tv LINCOLN CLAYTON RD dab Lincoln University radio Lindores tv Linnet Valley tv Lisbellaw tv Lisnagarvey radio Little Eaton tv LITTLE PRESTWOOD FARM dab Little Shurdington radio Little Walsingham tv Littleborough dab tv Littlebourne radio Liverton tv |
| LL | Llanarmon-yn-Ial tv Llanbrynmair tv Llandderfel tv Llanddona dab tv Llanddulas tv Llandecwyn dab tv Llandinam dab tv Llandrindod Wells tv Llandrindod Wells dab Llandyfriog tv Llandysul tv Llanelli dab tv Llanengan tv Llanfach tv Llanfoist tv Llanfyllin tv Llangadfan tv Llangeinor tv Llangernyw tv Llangollen tv Llangollen dab Llangollen Pontfadog dab Llangranog tv Llangurig tv Llangybi tv Llangynog tv Llanharan tv Llanhilleth tv Llanidloes tv Llanidloes dab Llanrhaeadr ym Mochnant tv Llansawel tv Llanuwchllyn tv Llanwrtyd Wells tv Llwyn Onn tv Llyswen tv |
| LO | Loch Feochan tv Lochearnhead tv Lochgoilhead tv Lochgoilhead AD tv Lochinver tv Lochmaddy tv Lochwinnoch tv Londonderry dab tv Londonderry MF radio Long Compton tv Long Mountain dab tv Longwood Edge tv Looe tv Lorton tv Lostwithiel tv Lowestoft tv Lowther Valley tv |
| LU | Luccombe tv Luddenden tv Ludlow tv Lulworth tv Lumphanan tv Luscombe Valley tv Luton tv Luton and Dunstable Hospital radio |
| LY | Lydbrook tv Lydd radio Lydden tv Lydgate tv Lyme Regis dab Lyminge tv |
| MA | Maamclassach tv Macclesfield tv Machen Upper tv Machynlleth dab tv Maddybenny More dab Madingley dab tv Maentwrog tv Maesteg tv Maesteg dab Maghera tv Magheraroarty tv Maitland House dab Malin tv Mallaig tv Malvern dab tv Manchester Hulme tv Manchester One dab MANNINGTREE dab Mapperley Ridge dab Margate tv Market Weighton radio Markham Tower dab Marlborough dab tv Marlow Bottom tv Marystow tv Matlock tv |
| ME | Meldrum dab Melling tv Melvaig dab Melvich tv Membury dab Mendip dab tv Mendlesham dab Meriden dab Merthyr Tydfil tv Methven tv Metropolitan House dab Mevagissey tv |
| MI | Micklefield tv Mickleham tv Midanbury - Broadway radio Middlestone radio Middleton tv Midhurst dab Midhurst tv Milbury Heath dab Mildenhall St Marys Church radio Millbrook tv Millburn Muir dab tv Millhouse Green tv Millom Park tv Millport tv Millthrop tv Minnigaff tv Mitchelstown tv |
| MO | Mochdre tv Modbury tv Moel y Parc dab tv Moel y Sant tv Moffat tv Moffat North dab Moneymore tv Monksilver tv Monkswearmouth Sunderland radio Monmouth dab tv MONMOUTH radio Moorside Edge radio Morecambe Bay dab Morfa Nefyn tv Morley dab Mormond Hill dab Mormond Hill dab Mormond Hill A radio Morpeth dab tv Morpeth dab Moss Bank tv Mottram in Longdendale tv Mount Leinster tv Mount Vernon dab Mounteagle dab Mounteagle tv Mountfield tv Moville tv Mow Cop dab |
| MU | Muddiford tv Muirkirk tv Muldonagh tv Mullaghanish tv |
| MY | Myndd Pencarreg dab tv Mynydd Bach tv Mynydd Baedan dab Mynydd Emroch tv Mynydd Machen dab tv Mynydd Sylen dab Mynydd-bach-y-glo radio |
| NA | Nailsworth tv Naish Hill dab Naish Hill radio Nant Y Moel tv Nantyglo tv |
| NE | Neath Abbey tv Ness Of Lewis tv Netherton Braes tv New Addington tv New Barnet tv New Cumnock tv New Galloway tv New Radnor tv Newbattle tv Newbury dab Newcastle dab Newcastle tv Newcastle upon Tyne - The Beacon radio Newchurch tv Newhaven dab tv Newhaven MCA radio Newnham tv Newport Bay tv Newport Golf Course radio Newry North tv Newry South tv Newton tv Newton Abbot tv Newton Ferrers tv Newtownards tv |
| NI | Nine Barrow Down dab |
| NO | Norden tv North Bovey tv North Hessary Tor dab tv North Looe radio North Oldham tv North Walsham dab Northampton dab Norwich Central dab tv Nottingham tv |
| OA | Oakamoor tv Oakeley Mynd tv Oakenhead tv |
| OB | Oban tv Oban dab |
| OC | Occombe Valley tv |
| OD | Odiham dab |
| OG | Ogbourne St George tv Ogmore Vale tv |
| OK | Okehampton dab tv |
| OL | Old Coulsdon tv Olivers Mount dab tv Olveston radio |
| ON | Onich tv |
| OR | Orfordness-A radio Orpington tv Orton tv |
| OT | Otford tv |
| OU | Oughtibridge tv Oulton dab Oulton dab |
| OV | Over Biddulph tv Over Norton tv Overstrand tv Ovingdean tv |
| OX | Oxenhope tv Oxford dab tv |
| PA | Parbold tv Parkend tv Parwich tv Patcham tv |
| PE | Pearces Hill radio Peasmarsh radio Peebles dab tv Pembroke Dock tv Pen-y-Banc tv Penaligon Down dab tv Pencader tv Penderyn tv Pendle Forest dab tv Penicuik dab tv Penifiler tv Penmaen Rhos dab tv Pennar tv Pennorth tv Pennsylvania tv Penny Bridge tv Penrhiwceiber tv Penrhyn-Coch tv Penrith dab Penryn tv Penryn - Tremough radio Perranporth tv Perry Beeches tv Perth tv PERTH radio Peterborough dab Peterchurch tv Peterhead tv Peterlee tv |
| PI | Piddletrenthide tv Pier Road (Car Park) radio Pierowall tv Pillowell tv Pinwherry tv Pitlochry dab tv |
| PL | Plumbridge tv Plumer Barracks radio Plymouth North Rd tv Plymouth Weston Mill tv Plympton dab tv |
| PO | Pocklington - Judsons Wine Bar radio Polperro tv Pontardawe tv Pontfadog tv Pontop Pike dab Pontop Pike tv Pontyllanfriath dab PONTYPOOL dab tv Pontypridd tv POOLE radio Poole dab tv Poolewe tv Pooley Bridge tv Poplar tv Porlock tv Port Ellen tv Port Ellen dab Port Henderson radio Port Isaac tv Portadown radio Portbury tv Porth tv Porthleven tv Porthtowan tv Portishead tv Portnahaven tv Portpatrick tv Portreath tv Portslade tv Portwood tv Portwood tv Postwick radio Poulner tv |
| PR | Praa Sands tv Presely dab tv Prestatyn tv Prestbury tv Presteigne tv Preston tv Primrose Hill tv Princess Royal Hospital radio Princetown radio |
| PU | Pur Down dab Purin Hill dab Puttocks Hill dab |
| PW | Pwll-glas tv |
| QU | Quarndon dab radio Queslett tv |
| RA | Rampisham tv Ramsbottom tv RAMSEY TREE MAST dab Ramsgate tv Ravenscar tv Ravenscraig tv Ravenstonedale tv Rawtenstall - Hardmans Business radio Rayleigh MF radio |
| RE | Redbrook tv Redcliff Bay tv Redditch tv Redmoss dab Redmoss MF radio Redruth dab Redruth tv Redruth MF radio Reigate dab Reigate tv Reigate Hill - Fort Lodge radio Repton tv |
| RH | Rhayader tv Rheola dab tv Rhondda dab tv Rhondda Fach tv Rhymney dab tv |
| RI | Ribblesdale tv Richmond - Mercury Road radio Richmond Hill dab Riddings Hill radio Ridge Hill dab radio tv Ridge Hill (ITV West) tv Ripponden tv Risca tv |
| RO | Roadwater tv Rohais radio Romaldkirk dab tv Romford - Mercury House radio Romiley tv Rookhope tv Roose tv Rosedale Abbey tv Rosehearty tv Rosemarkie tv Rosneath dab tv Ross on Wye tv Rostrevor tv Rothbury tv Rothesay dab tv Rothesay Town tv Rouncefall (new) tv Rowridge dab tv Royal Oldham Hospital radio |
| RU | Rugeley tv Rumster Forest dab tv Rutherford Tower radio |
| RY | Rye tv Ryton on Dunsmore radio |
| SA | Sacriston radio Saddleworth dab tv Saffron Green radio Saffron Walden radio Salcombe tv Salisbury dab tv Saltdean tv Samuel Vale House dab Sandale dab Sandale tv Sandhurst radio Sandy Heath dab tv |
| SC | Scalloway tv Scalloway dab Scoval tv |
| SE | Seaforde (drive in movie) radio Seagry Court tv Seaham tv Sedbergh tv Sedgley radio Sedlescombe tv Selby Abbey radio Selkirk dab tv Sennybridge tv Sergeant Law dab Sewards End dab Sewardstone radio |
| SH | Shaftesbury dab Shatton Edge tv Sheerness radio Shilbottle dab Shilton dab Shooters Hill dab Shotleyfield tv Shotleyfield dab Shrewton tv |
| SI | SIDMOUTH dab tv Singleton tv Sir John Moore Bks radio Siston dab tv Sittingbourne - Swale House radio |
| SK | Skelmersdale tv Skew Hill radio Skinningrove dab tv Skipton tv Skipton Town tv Skirmett tv Skriaig dab tv |
| SL | Slad tv Slapton dab tv |
| SO | Somersham tv Sorn tv South Brent tv South Knapdale dab tv South Maesteg tv South Tredegar tv Southampton - Solent University radio Southway tv Southwick radio Southwood Park Highgate dab |
| SP | Spean Bridge tv Spur Hill tv |
| ST | St Albans tv St Anthony-in-Roseland tv St Austell dab tv St Bees tv St Brelades Bay tv St Briavels tv St Catherines Hill dab St Davids tv St Dogmaels tv St Erth Canons Town dab St Fillans tv St Helier tv St Hilary dab St Johns Beacon dab ST JUST dab tv St Marks tv St Maws Water Tower dab St Neot tv St Peter Port tv St Richards Hospital radio St. Peters Highfield Church radio Staffin tv Stafford - Guildhall Shopping Ce radio Stagshaw radio Staines dab Staithes tv Stamford tv Stanton Moor dab tv Start Point radio Stavely In Cartmel tv Steyning tv Stockend Wood dab Stockland Hill dab tv Stockport tv Stocksbridge dab tv Stockton radio Stoke Holy Cross dab Stoke Mandeville Hospital radio Stokeinteignhead tv Stonebridge radio Stonesfield Sports and Social Cl radio Storeton tv Stow tv Strabane dab tv Strachur tv Stranraer dab tv Strathallan tv Strathblane tv Strathyre tv Strathyre Link tv Strontian tv Stroud tv |
| SU | Sudbury dab Sudbury tv Suir Valley tv Sunderland tv Sunley Building dab Sunningdale tv Sussex Heights dab Sutton tv Sutton Coldfield dab tv Sutton Common dab Sutton in Ashfield radio Sutton in Craven tv Sutton Row tv |
| SW | Swimbridge tv Swindon - Brunel Tower radio SWINGATE dab Swinister tv Swinton Barracks radio Swinton Civic Centre radio |
| SY | Symington radio |
| TA | Tacolneston dab tv Taffs Well tv Talley tv Tapton Hill dab tv Tarbat Ness radio Tarbert tv Tarbert (Harris) tv Taunton - Market House radio Taunton DAB dab Taunton MF radio Tavistock tv Tay Bridge dab tv Tay Bridge radio Taynuilt tv Tayvallich tv |
| TE | Tedburn St Mary tv Teignmouth tv Tenbury Wells tv Tenby UHF dab tv |
| TH | Thanet dab The Bournes tv The Trundle dab The Wrekin dab tv The Wrekin B tv Thetford tv Thetford MOD dab Thornbury radio Thorne - Bridge Street radio Thornhill dab tv Three Rock tv Threlkeld tv Thurso tv |
| TI | Tick Hill dab Tideswell Moor tv Tidworth tv Tighnabruaich tv Till Valley tv Tillicoultry tv Tintern tv Titterstone Cleehill dab Tiverton dab tv |
| TO | Todmorden dab tv Tomatin tv Tomich tv Tomich Link tv Tomintoul tv Ton Pentre tv Tonabrocky tv Tonbridge radio Tonypandy tv Tonyrefail tv Toot Hill dab Torbay Hospital radio Torosay tv Torpoint Withnoe Lane dab Torquay Town tv Torteval tv Totley Rise tv Totnes tv Towyn radio |
| TR | Trawden tv Trebanog tv Trecastle tv Treencreek dab Trefechan tv Trefilan tv Trefin tv Trefor B tv Tregaron tv Tregynon tv Treharris tv Trinity radio Troon tv Trowell radio Truleigh Hill dab Truro dab tv Truskmore tv |
| TU | Tullich dab tv Tully Quarry dab Tummel Bridge tv Tunbridge Wells dab tv Tunbridge Wells - Sankeys radio Turners Hill dab Turnpike Hill tv Turnpike Hill dab Turves Green tv |
| TW | Twechar tv |
| TY | Tynewydd tv Tywyn radio |
| UB | Ubley tv |
| UI | Uig tv |
| UL | Ullapool tv |
| UN | University of Surrey radio University of Wales Bangor radio University of Warwick radio University of York radio |
| UP | Upavon tv Uplawmoor tv Upper Killay tv Upper Soudley tv |
| UR | Urswick tv |
| US | Usk tv |
| UW | UWE Frenchay Campus radio |
| VA | Van Terrace tv Varteg Hill dab |
| VE | Veals Farm radio Ventnor dab tv |
| VI | Vicars Lot radio Villa Farm Greete radio Vimy Barracks radio |
| VO | Voe tv |
| WA | Wall tv Wallasey radio Wallingford - Ayres Ind Est radio Walsden tv Walsden South tv Waltham dab tv WALTHAM radio Walthamstow North tv Walton Le Dale tv Wanlockhead tv Wardle tv Warminster - BFBS Community Cent radio Warminster Town radio Warren Heath dab Warrington radio Washford tv Washford radio Waterlooville - Library radio Watford YMCA radio Wattsville tv Waunfawr tv |
| WE | Weardale dab tv Weardale dab Weaverthorpe tv Weisdale tv Wells Next-the-Sea dab tv Welwyn tv Wenvoe dab tv West Burton tv West Kilbride dab tv West Kirby tv West Lavington tv West Linton tv West Lynn radio West Runton dab tv West Wycombe tv Westbourne tv Wester Erchite tv Westerglen radio Westgate Hill dab Westward Ho tv WESTWOOD dab tv Weymouth tv |
| WH | Whaley Bridge tv Whalley dab tv Wharfedale dab tv Wheatley tv Whitaside tv Whitby tv Whitby dab White Lodge Farm radio Whitehaven dab tv Whitehaven MF radio Whitehawk Hill dab tv Whitehead tv Whitewell tv Whittingslow tv Whitworth dab tv |
| WI | Wickhambrook dab Widecombe In The Moor tv Willaston radio Winchcombe dab tv Winchester - RHCH radio Wincobank tv Windermere dab tv Winshill tv Winston Churchill School dab Winter Hill dab tv Winterborne Stickland dab tv Winterbourne Steepleton tv Withernsea radio Witney West radio Wivenhoe Park tv |
| WO | Wonersh tv Wooburn tv Woodbridge dab tv Woodcock Hill tv Woodcombe tv Woodford Halse tv Woodnook tv Woofferton radio Woolacombe tv Wooler tv Woolwich tv Wootton Courtenay tv Workington dab tv Worlds End tv |
| WR | Wrekenton radio Wrexham Rhos dab tv Wrotham dab |
| WY | Wye tv Wye dab Wythenshawe radio |
| YE | Yetholm tv |
| YN | Ynys-Pennal tv Ynysowen tv |
| YO | York Hospital radio |
| YS | Ystalyfera tv Ystumtuen tv |
| ZO | Zouches Farm dab |