List of wine-producing regions
In 2014, the five largest producers of wine in the world were, in order, Italy, Spain, and France. (see list of wine-producing countries for a complete rank).
The following is a list of the top wine-producing countries and their volume of wine production for the year 2014 in metric tonnes, according to the Food and Agriculture Organization (FAO), which is an agency of the United Nations; this is the latest information available from the FAO.
California wine
California wine is wine made in the U.S. state of California. Almost three quarters the size of France, California accounts for nearly 90 percent of American wine production. 
The production of wine in California is one third larger than that of Australia. If California were a separate country, it would be the world's fourth largest wine producer.