USCF
| Acronym | Definition |
|---|---|
| USCF | United States Chess Federation |
| USCF | United States Cycling Federation |
| USCF | Union Sportive des Cheminots de France (French: Sports Union of Railwaymen of France) |
| USCF | United States Commodity Funds LLC (stock symbol) |
| USCF | United States Cricket Federation |
| USCF | United States and China Foundation (est. 1992) |
| USCF | United States Cavers Forum |