FCG
FCG is an abbreviation for:
- Federation of Card Games , international association for the collection and strengthening of regional card game variants based in Lausanne
- Fragmenta Comicorum Graecorum , an edition of August Meineke's Greek Comedy Fragments
- Christian trade unionist parliamentary group , a parliamentary group within the Austrian Federation of Trade Unions
- Free Christian congregations call themselves congregations from the Bund Freikirchlicher Pfingstgemeinden , as well as the Austrian Bund Freie Christengemeinde - Pentecostal Church in Austria
- the football clubs:
- FC Gütersloh , a sports club from North Rhine-Westphalia
- FC Grenchen , a sports club from the Canton of Solothurn, Switzerland
- Fujisankei Communications Group , Japanese group of companies in the media industry