ISIS is now being refered to by the west as IS (islamic state) however, Imams are calling on David Cameron and others to stop using phrase which they say gives credibility to a terrorist organisationThe prime minister and media should stop legitimising the terror group rampaging through Syria and Iraq by describing it as Islamic State, according to a coalition of imams and organisations representing British Muslims. Use of the jihadis’ preferred title, they argue today, gives credibility to the Sunni militants and slurs the Islamic faith.