Alphabet of Arrows
This alphabet is a substitution cipher based on letters of a mystical alphabet that actually appears to have proper grammar and syntax all of its own-Edward Kelley and John Dee’s Enochian Language. The alphabet of arrows appears in a work by Aleister Crowley.
Nozedar Adele, The element encyclopaedia of secret signs and symbols, 2008, Alphabet of Arrows, p 468