Received Pronunciation - Wikipedia
en.wikipedia.org › wiki › Received_PronunciationStandard Southern British (where 'Standard' should not be taken as implying a value judgment of 'correctness') is the modern equivalent of what has been called 'Received Pronunciation' ('RP'). It is an accent of the south east of England which operates as a prestige norm there and (to varying degrees) in other parts of the British Isles and beyond.