Floortion - 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: financial instruments interest rate derivatives Concise definition of the term floortion An option on an interest rate floor. Additional information related to this definition Definition of related term Floor 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