It's Greek 
INFJ Forum
Ren
Ren
You see π (3.14 hehe) is the first letter!
Icedream
oh. well don't I look silly now
Icedream
Well, to be fair it looks very similar to the second letter in the Hebrew alphabet, cheit
https://images.duckduckgo.com/iu/?u=https%3A%2F%2Fftp.gnosticteachings.org%2Fimages%2Fstories%2Falefbet%2Fchet%2Fletters-ref-chet.jpg&f=1
https://images.duckduckgo.com/iu/?u=https%3A%2F%2Fftp.gnosticteachings.org%2Fimages%2Fstories%2Falefbet%2Fchet%2Fletters-ref-chet.jpg&f=1