An acronym is a word or name formed as an abbreviation from the initial components in a phrase or a word, usually individual letters (as in NATO or laser) and sometimes syllables (as in Benelux). There are no universal standards of the multiple names for such abbreviations and of their orthographic styling.
Son and daughter of your siblings and siblings-in-law. As with uncle and aunt, they're not your nieces and nephews by marriage, they're your nieces and nephews, plain and simple, even if they're your spouse's siblings' kids and don't have a single drop of blood in common with you.
you and your cousin's children are 2nd cousins. ^^^ This answer is incorrect. your cousin's child would be your first cousin, once removed. (removed meaning a different genera â¦ tion.) Your second cousins share the same great-grandparents, but not the same grandparents.