Foreign exchange (FX) - Financial definition Financial acronyms The entire acronym collection of this site is now also available offline with this new app for iPhone and iPad. Tags: activities and occupations finance (general) Translations: FR change (n.m.) ES cambio de divisas (n.m.) DE Devisenhandel (n.m.) Concise definition of the term foreign exchange Foreign exchange is the conversion of one currency into another. Additional information related to this definition Definitions of related terms Foreign exchange cross rate • Foreign exchange rate • FX spot Browse the financial glossary in alpabetical order # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z