plural of FC

(American football) Initialism of Football Championship Subdivision.

Initialism of frame check sequence. / Initialism of fellow of the Chemical Society.

plural of Fc

Initialism of foster care. / (banking) Initialism of finance charge. / Initialism of football club (usually for football (association football)) / Initialism of facilitated communication.

(Canada) Initialism of Federal Court.

(immunology) Initialism of fragment crystallizable.

(biochemistry) a protein found on the surface of certain immune and blood cells that binds to antibodies attached to infected cells or invading pathogens, enabling antibody-mediated phagocytosis or antibody-dependent cell-mediated cytotoxicity (ADCC)

plural of Fc receptor