There is a total of 30864 clues beginning with u
- U S plenipotentiary to Japan
- U S plow maker
- U S poet
- U S poet
- U S political figure
- U S portrait painter
- U S postal arm: Abbr
- U S Postmaster General, 1921
- U S power project
- U S President
- U S President during Mexican War, 1846–48
- U S President, 1841–45
- U S President, 1849–50
- U S President
- U S price-controlled crop
- U S prize winner in drama
- U S project of 1933
- U S publisher
- U S punster and publisher
- U S pursuit plane
- U S rear Admiral
- U S reformer
- U S region
- U S regulatory org
- U S representative on Allied Reparations Commission
- U S research org
- U S resident born in Japan
- U S resident in Panama area
- U S resources group: Abbr
- U S rights org
- U S rocket
- U S rubber center
- U S Rubber Director
- U S runner
- U S S Daytona or Chicago
- U S S Everett S Larson, for instance
- U S S Glacier, for example
- U S S Missouri
- U S S R mountains
- U S S R news agency
- U S S R newspaper
- U S S R resort
- U S S R symbol
- U S S R water body
- U S S St Paul
- U S Sabres
- U S satellite, 1960
- U S satellite
- U S Savings Bonds
- U S scientist
- U S scout bomber
- U S sculptor
- U S sculptor
- U S Secretary of Agriculture
- U S Secretary of Interior (1913–20)
- U S Secretary of Treasury for eleven years
- U S Secretary of War
- U S Secretary of War
- U S security
- U S Senator
- U S Senator from Kansas
- U S Senator from N Y
- U S Senator from New Mexico
- U S Senator from New York
- U S Senator from Virginia
- U S servicewoman
- U S ship sunk by Japan
- U S ship sunk by Japs
- U S ship that pierced the Antarctic
- U S sky patrol unit: Abbr
- U S social reformer
- U S sociologist (1857–1929)
- U S soldier and writer (1876–1912)
- U S soldier, first on Attu
- U S soldiers, unofficially
- U S soprano
- U S spacecraft
- U S spokesman at U N
- U S sprinter
- U S star at Wimbledon
- U S statesman and financier
- U S statesman
- U S storyteller
- U S sub lost in Arctic
- U S sub missile
- U S submarine in North Pole rendezvous
- U S submarine
- U S suffragist
- U S supercarrier
- U S swamp
- U S symbol
- U S system of W W II aid
- U S tax man: Abbr
- U S tennis champ, 1946–47
- U S tennis champion, 1937–38
- U S tennis champion, 1946–47
- U S tennis org
- U S tennis star
- U S territory
- U S theatrical family