A is for the Artemis, yet another ill-fated Federation vessel.
B is for Bajoran Brownies.
C is for the Columbia. USS Columbia, NX-02. Sister ship to the USS Enterprise, NX-01.
D is for the Dauntless, another NX-01 that the Voyager crew should have immediately found very suspicious based on the registry number alone.
E is for Excelsior. NX-2000
F is for the Farragut, James Kirk's very first assignment after graduating from Starfleet Academy in 2254.
G is for Grissom, where the bridge crew sit pretty in pink.
H is for Harris, a mid-22nd century official of Section 31 who liked to yank Malcolm Reed around.
I is for Iotian gangsters.
J is for the Jenolen's transporter. Scotty managed to rig the thing so that he'd remain alive inside the pattern buffer for a whopping 75 years.
K is for the Kelvin. Once again proving that it's bad luck to have only one warp nacelle.
L is for Lawrence Marvick, one of the chief designers of the Enterprise 1701 and other Constitution-class starships of the mid-to-late 23rd century.
M is for Marlena Moreau. The MU Captain's woman. One of the more delightful aspects of the Mirror Universe.
N is for the Nanite infestation of the Enterprise-D in early 2366.
O is for Organian Peace Treaty.