A is for Amoeba. Giant space amoeba.
B is for Balok. Child-like commander of the Fesarius.
C is for Ceti Alpha VI. It exploded six months after Kirk's Enterprise visited that system in TOS.
D is for Droxine. The Stratos hotty that fell for Mr. Spock.
E is for Earhart. As in Amelia. The crew of the starship Voyager
found her still alive and in cryogenic suspension on a planet in the Delta Quadrant.