A is for Ambassadors, who live on Nimbus III.
B is for Bag of Food. Silver bag. Which Uhura brings for Scotty while he's making repairs and adjustments to the new Enterprise-A's bridge
C is for Centre of the Galaxy, where Not-God lives
D is for deceit which HWING (He Whom is Not God) practiced
E is for Enterprise NCC 1701-A
F is for the feline dancer/stripper that attacked Kirk on Nimbus III.