What does HA EA FA stand for on silver?

HA, EA, and FA are abbreviations that refer to different grades of silver. HA stands for "High Art," EA for "Eagle Art," and FA for "Fine Art." These designations indicate the quality and craftsmanship of the silver items, with HA generally representing higher quality. However, it's important to note that these terms are not universally standardized and may vary by manufacturer or region.