F2F is an abbreviation meaning face to face. It is typically used as Internet slang to refer to interaction in person rather than online or via electronics.
More About F2F
F2F can be a step within a relationship that begins via online interactions. It can also be used when describing the relation of one sexual partner to another. For example, when describing a sex position in writing, F2F might explain that partners are facing one another during the position.
