MarthaªMarthaª 33k1414 gold badges107107 silver badges157157 bronze badges 7 There seem to be a class of abbreviations for example wrt that don't need any punctuation or capitalization, any thought why? /ʃut/. So for them the vowel is the whole diphthong /ju/ which includes its major semi-vowel and not just /u/, https://geek-bar-pulse-15000-pric02344.ivasdesign.com/53110374/new-step-by-step-map-for-geek-bar-sour-apple-ice