achill island achillbeg aran islands arranmore aughinish auregnais beginish bere island blasket islands british-irish council british-irish inter-parliamentary body british isles british isles naming dispute british sign language british people bull island cape clear island celtic sea channel islands clare island clew bay collanmore island colt island common travel area constituent country copeland islands cork harbour cornish language cornish people county donegal county sligo dalkey island devenish island dursey island england english language english people europe fastnet rock fenit island fota island french language gola island great blasket island great britain great island guernsey hebrides history of england history of ireland history of jersey history of northern ireland history of scotland history of wales history of the british isles history of the isle of man history of the united kingdom illanmaster inishark inishbiggle inisheer inishmaan inishmore inishmurray inishnabro inishtooskert inishturk inishvickillane innisfallen island ireland irish free state irish sea irish sign language irish traveller irish language irish people island islands of the clyde isle of man isles of scilly jersey kingdom of england kingdom of great britain kingdom of ireland kingdom of scotland lake isle of innisfree lambay island list of islands in the atlantic ocean list of islands of england list of islands of scotland list of islands of united kingdom list of islands of wales little skellig lough gill lustybeg island lustymore island magharee islands manx language manx people modern celts northern ireland northern ireland sign language northern isles omey island orkney pig island principality of wales rathlin island republic of ireland river shannon rockabill romnichal saltee islands scotland scots language scottish people sercquiais seven hogs shenick island sherkin island shetland skellig islands skellig michael tearaght island terminology of the british isles tory island tuskar rock ulster scots ulster scots people united kingdom united kingdom of great britain and ireland valentia island wales welsh language welsh people