A is for Anti-matter.
B is for Bussard collectors.
C is for Collective Intelli-gents.
D is for Duotronics.
E is for Earth.
F is for Farpoint Station.
G is for Gravimetric plating.
H is for Holodeck malfunctions.
I is for Isolytic weaponry, outlawed under the terms of the Second Khitomer Accords.