| Abbreviation | Definition |
|---|---|
| FCA | Florida Chess Association |
| FCA | Fresno Chess Academy, Fresno, California |
| FCCF | Finnish Correspondence Chess Federation |
| FIC | Free Internet Chess |
| FICFA | Federal International Chess Football Association |
| FICS | Free Internet Chess Server |
| FICS | Free Internet Chess Servers |
| FIDE | Fédération Internationale des Échecs |
| FSAC | Friends of San Antonio Chess |
| FSCL | Florida Scholastic Chess League |
| FTC | Foundation for Tennessee Chess |
| FWCM | FIDE World Chess Championship |
| GCA | Georgia Chess Association |
| GCC | Gainesville Chess Club |
| GCT | Grand Chess Tour |
| GM | Grand Master |
| GPCF | Greater Peoria Chess Foundation |
| GSCA | Goa State Chess Association |
| GWCC | Greater Worcester Chess Club |
| HCCA | Hudson County Chess Association |