Starts with pronunciation: Classical vs. Ecclesiastical/church Latin vs. (English) Latin, by Dwane Thomas on his Youtube Series.
| Latin Letters | Classical Pronunciation | Ecclesiastical Pronunciation |
| C | Kuh | Classical unless before: e,i,ae,y => ch |
| G | as in Gigi | Classical unless before: e,i,ae,y => Juh |
| H | sometimes "K" | Classical |
| J | Yuh | Classical |
| V | W |