Pagkakaiba sa mga pagbabago kan "R"

<span>An letrang </span>'''R''' (named ''ar/or'' <span class="IPA nopopups noexcerpt">/<span style="border-bottom:1px dotted"><span title="/ɑːr/: 'ar' in 'far'">ɑːr</span></span>/</span>{{IPAc-en|ɑr}}<ref>"R", ''[//en.wikipedia.org/wiki/Oxford_English_Dictionary Oxford English Dictionary]'' || /ˈɔr/ 2nd edition (1989); "ar", ''op. cit''; a pronunciation <span class="IPA nopopups noexcerpt">[//en.wikipedia.org/wiki/Help:IPA/English /<span title="/ɔːr/: 'ar' in 'war'">ɔːr</span>/]</span>{{IPAc-en|ɔr}} is common in Ireland.[http://digilib.k.utb.cz/bitstream/handle/10563/9938/kr%C3%B6merov%C3%A1_2009_bp.pdf?sequence=1]</ref>) an panika-18th18 Letra sa modernong Alpabetong Ingles asin sa ISO basic Latin alphabet.