A is for Andorian antennae.
B is for Beta III's humanoid society, ruled by the computer system calling itself Landru.
C is for Ceti Eels. They clear out earwax like you wouldn't believe. But they have really bad side effects.
D is for Denobulan wives.
E is for Excalbians. Talking rocks. Bad idea for an alien. Unless they were just masquerading as talking rocks.
F is Federation Science Council.
G is for Gomtuu. Giant sentient pine cone.
H is for Hands. Lt. Arex on Kirk's Enterprise had more than two.
I is for Intrepid. USS Intrepid.
J is for Jupiter, location of the catastrophic failure of the test flight of the NX-Alpha in 2143.
K is for Klingons. THEY'RE BACK!! And they have ridges. And have ships that sound like TIE fighters. Bad JJ.
L is for Last Battle of the Dominion War.
M is for Mother. Spock's was swallowed by a black hole.