| U.S.'s most abundant energy source | 38 |
| U.S., French and Australian tournaments | 39 |
| U.S.-born grandchild of Japanese immigrants | 43 |
| U.S.-born Japanese educated in Japan | 36 |
| U.S.-funded broadcaster, ___ Europe | 35 |
| U.S.-Mexico border crosser's goal, perhaps | 46 |
| U.S.-Mexico border town ___ Laredo | 34 |
| U.S.-Mexico-Canada commerce pact | 32 |
| U.S.-vs.-Europe golf competition | 32 |
| U.S./Canadian sporting grp. since 1936 | 38 |
| U.S.A. comes to its ___ every 10 years | 38 |
| U.S.A.F. pilot's medal: Abbr. | 33 |
| U.S.C. defeater in the 1988 Rose Bowl | 37 |
| U.S.dancer-choreographer: 1931-89 | 33 |
| U.S.M.A.'s polite invitation? | 33 |
| U.S.S. Enterprise chief engineer Geordi ___ | 43 |
| U.S.S. Enterprise crewman, to Kirk | 34 |
| U.S.S. Enterprise officer: Abbr. | 32 |
| U.S.S. Robert ___ (decommissioned sub) | 38 |
| U.S.S.R. and U.S.A. share this expanse | 38 |
| U.S.S.R. workers' collective | 32 |
| U.S.S.R. workers' cooperative | 33 |
| U.S.S.R. workers' cooperatives | 34 |
| U2 "Even Better ___ the Real Thing" | 45 |
| U2 "Hold Me, ___, Kiss Me, Kill Me" | 45 |
| U2 "I ___ a Brick Through a Window" | 45 |
| U2 "If God Will Send ___ Angels" | 42 |
| U2 "Luminous Times (Hold ___ Love)" | 45 |
| U2 "Rattle and Hum" hit | 33 |
| U2 "When Love Comes ___" | 34 |
| U2 "___ Better Than the Real Thing" | 45 |
| U2 "___ the Real Thing" | 33 |
| U2 "___ the stone set in your eyes" | 45 |
| U2 "___violet (Light My Way)" | 39 |
| U2 album "Rattle and ___" | 35 |
| U2 co-founder and Nobel Peace Prize nominee | 43 |
| U2 fell into a "Bass" one | 35 |
| U2 frontman's bit of naughtiness? | 37 |
| U2 guitarist, with "The" | 34 |
| U2 producer or, backwards, U2 hit | 33 |
| U2 song about "Spider-Man" in general? | 48 |
| U2 song paying tribute to an American icon | 42 |
| U2 tour and film à la "Jeopardy!" | 47 |
| U2's was "Beautiful" | 34 |
| U2: "Achtung Baby" smash | 34 |
| UB40 "___ Am (Come and Take Me)" | 42 |
| UB40: "Here ___ (Come and Take Me)" | 45 |
| UB40: "___ am baby, come and take me" | 47 |
| Ubiquitous guy in Nintendo games | 32 |
| Ubiquitous insurance spokeswoman | 32 |
| UFC fighting classification, for short | 38 |
| Ufficio ___, Italian mail center | 32 |
| UFO tracker's headwear, it's said | 41 |
| UFO, on a jetfighter's radar (Var.) | 39 |
| Ugandan lake with papyrus swamps | 32 |
| Ugandan president before and after Amin | 39 |
| Ugandan site of a 1976 Israeli rescue | 37 |
| Ugarte player in "Casablanca" | 39 |
| Ugarte's player in "Casablanca" | 45 |
| Ugly building in a pretty area, say | 35 |
| Ugly creature in Scandinavian lore | 34 |
| Ugly duckling's metamorphosis | 33 |
| Ugly Dungeons & Dragons figure | 34 |
| Ugly metal songwriter Ronnie James | 34 |
| Uintah and Ouray Reservation inhabitant | 39 |
| Uintah and Ouray Reservation inhabitants | 40 |
| Uintah and Ouray Reservation residents | 38 |
| Uintah and Ouray Reservation tribe | 34 |
| UK humane org. (anagram of CRAPS) | 33 |
| UK indie band with "Crystalised" | 42 |
| UK network nickname, with "the" | 41 |
| UK network, with "the" | 32 |
| UK org. concerned with grubbers and scrums | 42 |
| UK politician John in a 1963 sex scandal | 40 |
| UK prime minister from 2007 to 2010 | 35 |
| UK's ''Computer Superstore'' | 48 |
| Ukraine city near the Polish border | 35 |
| Ukrainian chess grandmaster Romanishin | 38 |
| Ukrainian city in the news: Apr. 1986 | 37 |
| Ukrainian city in W.W. I fighting | 33 |
| Ukrainian city near the Polish border | 37 |
| Ukrainian city once part of Poland | 34 |
| Ukranian birthplace of Yakov Smirnoff | 37 |
| Ukulele player with a falsetto voice | 36 |
| Uline in Washington, D.C., is one | 33 |
| Ulla in "The Producers" | 33 |
| Ulla's portrayer in "The Producers" | 49 |
| Ulla, in "The Producers" | 34 |
| Ullmann of "A Bridge Too Far" | 39 |
| Ullmann of "Autumn Sonata" | 36 |
| Ullmann of "Cries and Whispers" | 41 |
| Ultimate "Survivor" winner? | 37 |
| Ultimate degree hidden in eight puzzle answers | 46 |
| Ultimate Fighter's favorite entree? | 39 |
| Ultimate Fighter's favorite side dish? | 42 |
| Ultimate Fighter's leafy dish? | 34 |
| Ultimate relief for a drunk, perhaps? | 37 |
| Ultimate sailing destinations, perhaps | 38 |
| Ultimatum from a spouse who wants nicer digs? | 45 |
| Ultimatum from a thirsty pirate? | 32 |