A is for Azathoth
B is for Bholes
C is for Cthulhu
D is for Dagon
E is for Eibon
F is for Fthaggua
G is for Gnoph-Keh
H is for Hastur
I is for Ithaqua
J is for John Dee (seriously, nothing else starts with J)
K is for Knygathin Zhaum
L is for Lloigor
M is for Miri Nigri
N is for Nyarlathotep (or Necronomicon)
O is for Olathoë
P is for Pnakotic Manuscripts
Q is for Quel'Thalas
R is for R'lyeh
S is for Shub-Niggurath
T is for Tsathoggua
U is for Unaussprechlichen Kulten
V is for Vibur
W is for Wilbur Whateley