Pound notes are a type of currency used in the United Kingdom. The term 'pound notes' is often used to refer to paper money, which was issued by the Bank of England until it was replaced by polymer banknotes in 2016. The two crossword solutions for the term 'pound notes' are ARFS (4 letters) and ARFARF (6 letters). ARFS stands for 'Authorised Royal Financial Services', which is the name of the company that prints the Bank of England's paper money. ARFARF stands for 'Authorised Royal Financial Authority and Regulatory Framework', which is the legal framework that governs the printing of the Bank of England's paper money.