- Unauthorized Investment
- Unbiased Predicator
- Unbundling
- Unchanged
- Uncommitted Facility
- Uncovered Call
- Uncovered Put
- Undercapitalization
- Undercast
- Underemployment
- Underfunded Pension Plan
- Underinvestment Problem
- Underlying
- Underlying Asset
- Underlying Cost
- Underlying Profit
- Underlying Security
- Underpayment Penalty
- Underperform
- Underpricing
- Undersubscribed
- Underwater Mortgage
- Underweight
- Underwithholding
- Underwrite
- Underwriter
- Underwriting
- Underwriting Fee
- Underwriting Income
- Underwriting Spread
- Underwriting Standards
- Underwriting Syndicate
- Underwritten Offering
- Undiversifiable Risk
- Unearned Income
- Unemployment Income
- Unemployment Rate
- Unencumbered
- Unfunded Debt
- Unilateral Transfers
- Unique Risk
- Unit Benefit Formula
- Unit Cost
- Unit Investment Trust
- Universal Life
- Unleveraged Beta
- Unleveraged Required Return
- Unlimited Risk
- Unmatched Book
- Unofficial Strike
- Unseasoned Issue
- Unsecured Debt
- Unsterilized Intervention
- Unsubscribed
- Unsystematic Risk
- Upstairs Market
- Upstream
- Uptick
- Uptick Trade
- Usance
- U.S. Treasury Bill
- U.S. Treasury Bond
- U.S. Treasury Note
- Utility
- Utility Value
- Utility Function
- Utilization Fee



