Про белорусский латинский алфавит:https://ru.wikipedia.org/wiki/%D0%91%D0%B5%D0%BB%D0%BE%D1%80%D1%83%D1%81%D1%81%D0%BA%D0%B8%D0%B9_%D0%BB%D0%B0%D1%82%D0%B8%D0%BD%D1%81%D0%BA%D0%B8%D0%B9_%D0%B0%D0%BB%D1%84%D0%B0%D0%B2%D0%B8%D1%82