(computing) A kilobyte (more formally KB or kB). / (computing) A kilobit (more formally kb), especially in measuring Internet connection. / (colloquial) kilometre or kilometres.

(colloquial, text messaging, Internet slang) OK

The eleventh letter of the English alphabet, called kay and written in the Latin script.

(colloquial, text messaging, Internet slang) OK

(BBS and Internet slang, dated) Used as an intensifier.

plural of k

plural of K

(slang) Very good; excellent.

Having previously had the specified name.

Censored spelling of fuck.