The Ogham. ( pronounced OH-am or OH-yam ) , is also know as the Druid's Alphabet. The letters correspond to their 20 sacred trees. The 25-letter alphabet was supposedly inspired by Ogma, god of eloquence. The letters are strung together along a central line, either vertically or horizontally, in which case the letters are rotated.
Alchemical symbols arranged with alphabetical correspondences. This is available as a free True Font download for your PC at dafont.com. The font is called Agathodaimon - type that in the search box at the site, Another excellent set of characters for secret writing in a Book of Shadows.
Runic Alphabets - they served for divinatory and ritual purposes, as well as the more practical use; there are three main types of Runes; Germanic, Scandinavian/Norse, and Anglo-Saxon and they each have any number of variations, depending on the region from which they originate