K
K&R
k-
kahuna
kamikaze packet
kangaroo code
ken
kernel-of-the-week club
kgbvax
KIBO
kiboze
kibozo
kick
kill file
killer app
killer micro
killer poke
kilo-
KIPS
KISS Principle
kit
KLB
klone
kludge
kluge
kluge around
kluge up
Knights of the Lambda Calculus
knobs
Knuth
koan
kook
Kool Aid to drink the
kremvax
kyrka