WInterest rate
WShadow rate
WAnnual percentage rate
WCox–Ingersoll–Ross model
WCredit card interest
WEffective interest rate
WEuribor
WFederal funds rate
WLibor
WShort-rate model
WMonetary Policy Committee (United Kingdom)
WOvernight market
WPrime rate
WReal interest rate
WShort-rate model
WTED spread
WU.S. prime rate
WUnited States housing bubble
WVasicek model
WKnut Wicksell
WZero interest-rate policy