A is for Aurelan, his sister-in-law during the 2250s and 2260s in the Prime timeline.
B is for Blonde technician who James Kirk almost married.
C is for Carol Marcus, with whom he fathered a child, and quite possibly that blonde tech.
D is for Dimorus, where Gary Mitchell once took a native poison dart meant for Kirk and saved his life in the process.
E is for Enterprise, his life-long love.
F is for Finnegan, a student at the Academy who used to bully Kirk.
G is for Garrovick, the late captain of the USS Farragut and Kirk's first commanding officer after graduating the Academy.
H is for Horta, a silicon-based alien that Kirk and Spock once encountered
I is for IIIIIIIIIIIIIIIIIIIIIIIIIII am Captain Kirk!
J is for Jim, his nickname ever since his days as a cadet at the Academy, if not longer.
K is for Kor, Koloth, and Kang, and other Klingons who Kirk encountered from time to time.