A is for Andorians, who are big fans of Blue Man Group.
B is for Bloody Cardassians!
C is for Chang.
D is for the Denebian slime devil.
E is for Ezri Dax.
F is for Founders: they're not gods, but don't tell the Vorta that.
G is for Garak.
H is for Harry. No, not that Harry. The other Harry.
I is for Ihat.
J is for Justice, a planet - which makes no sense on any level - where Wesley is ashamed of a baseball bat.
K is for Kes.
L is for Laris.
M is for Martok: an honourable chancellor at last!
N is for the Narada.
O is for Organians, as high above us on the evolutionary scale as we are above the amoeba.
P is for Pure Energy (Spock's description of the Organians, later sampled in a synth-pop song).
Q is for Quinn, the Emo Q.
R is for Janice Rand.
S is for Spock's Sister.
T is for Troi's camel-toe.
U is for Uhura (of course... Nichelle Nichols R.I.P.)
V is for Valeris
W is for Will Riker's beard.
X is for Xindi
Y is for Yamato: 1 Riker, 1 bridge!