Hah, seeing all sorts of weird orthographies I wondered why no one suggested a Georgian orthography. (well, actually, I didn't wonder, but I do so like the squiggly alphabet)
Here's just a list of correspondences. It was fairly simple, however I had to grab Q'ar for y. Of course that was a basically random decision.
Period and comma I think map fairly easily onto Georgian, maybe'd have to use the paragraph-ender punctuation for the period and just the Georgian comma or period for the comma.
http://members.tripod.com/ggdavid/georgia/language/anbani.htm
- ' = Hae
- a = An
- b = Ban
- c = Shin
- d = Don
- e = En
- f = P'ar
- g = Gan
- i = In
- j = Zhar
- k = Kar
- l = Las
- m = Man
- n = Nar
- o = On
- p = Par
- r = Rae
- s = San
- t = Tan
- u = Un
- v = Vin
- x = Khan
- y = Q'ar
- z = Zen
Feel free to improve (there's plenty of room for improvement- I only know a little Georgian). djin