1. fk - Noun
2. fk - Verb
3. fk - Interjection
FK (plural FKs)
(computing, databases) Initialism of foreign key.
fk
Censored spelling of fuck.
fk (plural fks)
Censored spelling of fuck.
fk (third-person singular simple present fks, present participle fking or fg, simple past and past participle fked or fd)
(transitive, intransitive) Censored spelling of fuck.