MarthaªMarthaª 33k1414 gold badges107107 silver badges157157 bronze badges 7 There seem to be a class of abbreviations for instance wrt that don't call for any punctuation or capitalization, any idea why? /ʃut/. So for them the vowel is the complete diphthong /ju/ including its leading semi-vowel and not only /u/, https://landenqabat.shotblogs.com/about-hat-flavor-is-the-libra-geek-bar-45035544