A is for Alpha Eridani II, location of an Earth colony where in 2156 ten women in Heliopolis City were brutally knifed to death by an unknown assailant. The murders would remain unsolved for more than a century.
B is for Biogenic Weapon
C is for Cargo Transporter.
D is for Dimensional Planes of Existence: Mirror Universe, Anti-Matter Universe, Negative Universe, etc...
E is for Elba II, a planet with a poisonous atmosphere where the Federation maintains an asylum for the few remaining incorrigible criminally insane of the galaxy.
F is for Class-F Shuttlecraft like the Galileo (NCC-1701/7)
G is for the Gorushda Disaster.
H is for Helm Control
I is for the Ion Pod.
J is for Jumja Tree found on Bajor. The tree sap makes Jumja Sticks and it is also used for Jumja Tea.
K is for the Kelvans. And their cute little belt buckle things that turn people into Styrofoam blocks.
L is for Lacunar Amnesia that Dr. McCoy diagnosed for the children of the Starnes Expedition on planet Triacus
M is for M-113.
N is for Natasha Yar
O is for Omicron Ceti III.
P is for Phasers vs Disruptors
Q is for Quark's forehead buttocks.
R is for Rachel Garrett, Captain of USS- Enterprise-C.
S is for Sybok, Spock's half-brother.