| U.S.T.A. champ: 1968 | 20 |
| U.S.T.A. singles champ: 1972 | 28 |
| U.Va. or M.I.T. | 15 |
| U2 vocalist | 14 |
| U2 "All I Want ___" | 29 |
| U2 "Bass ___" | 23 |
| 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 "One ___ Hill" | 27 |
| U2 "Pop" single | 25 |
| U2 "Rattle and Hum" hit | 33 |
| U2 "Spanish ___" | 26 |
| U2 "The Joshua ___" | 29 |
| U2 "When Love Comes ___" | 34 |
| U2 "White as ___" | 27 |
| U2 "___ Better Than the Real Thing" | 45 |
| U2 "___ of Harlem" | 28 |
| U2 "___ the Real Thing" | 33 |
| U2 "___ the stone set in your eyes" | 45 |
| U2 "___ Want is You" | 30 |
| U2 "___ Your Boots" | 29 |
| U2 "___violet (Light My Way)" | 39 |
| U2 activist | 11 |
| U2 album "Rattle and ___" | 35 |
| U2 bassist | 10 |
| U2 bassist Clayton | 18 |
| U2 bassist, familiarly | 22 |
| U2 charity song "The Ballad of Ronnie ___" | 52 |
| U2 co-founder and Nobel Peace Prize nominee | 43 |
| U2 collaborator on "Passengers: Original Soundtracks 1" | 65 |
| U2 concert? | 11 |
| U2 fell into a "Bass" one | 35 |
| U2 front man | 12 |
| U2 frontman | 11 |
| U2 frontman's bit of naughtiness? | 37 |
| U2 guitarist | 12 |
| U2 guitarist The ___ | 20 |
| U2 guitarist, with "The" | 34 |
| U2 hit | 6 |
| U2 hit of 1988 | 14 |
| U2 incident prez | 16 |
| U2 lead | 7 |
| U2 lead singer | 14 |
| U2 member | 9 |
| U2 member, with "The" | 31 |
| U2 producer | 11 |
| U2 producer or, backwards, U2 hit | 33 |
| U2 rocker/activist | 18 |
| U2 singer | 9 |
| U2 singer's journey? | 24 |
| U2 single released after "Mysterious Ways" | 52 |
| U2 smash from '01 | 21 |
| U2 song about "Spider-Man" in general? | 48 |
| U2 song about a common affliction for "Spider-Man" performers? | 72 |
| U2 song about the aftermath of a "Spider-Man" injury? | 63 |
| U2 song and Bob Dylan album? | 28 |
| U2 song appropriate for many performers in "Spider-Man"? | 66 |
| U2 song covered by Johnny Cash | 30 |
| U2 song paying tribute to an American icon | 42 |
| U2 tour and film à la "Jeopardy!" | 47 |
| U2 vocalist | 11 |
| U2's Bono, e.g. | 19 |
| U2's Bono, since 2007 | 25 |
| U2's frontman | 17 |
| U2's home | 13 |
| U2's home: Abbr. | 20 |
| U2's land, to its natives | 29 |
| U2's lead singer | 20 |
| U2's lead vocalist | 22 |
| U2's main man | 17 |
| U2's was "Beautiful" | 34 |
| U2, for one | 11 |
| U2: "Achtung Baby" smash | 34 |
| U2: "All the promises we made, ___ to the grave" | 58 |
| U2: "The Joshua ___" | 30 |
| UA partner | 10 |
| UAE biggie | 10 |
| UAE denizen, perhaps | 20 |
| UAE et al. | 10 |
| UAE member | 10 |
| UAE part | 8 |
| UAE ruler | 9 |
| UAE VIP | 7 |
| UAL competitor | 14 |
| UAL rival | 9 |
| UAL service-map lines | 21 |
| UAL West Coast hub | 18 |
| UAL western hub | 15 |
| UAL's westernmost hub | 25 |
| UAL/NORTHWEST merger honoring an Oscar-winning actor | 52 |
| Uang or elater | 14 |
| UAR component | 13 |
| UAR country | 11 |
| UAR member | 10 |
| UAW H.Q. | 8 |
| UB40 "Two in ___" | 27 |
| UB40 "___ Am (Come and Take Me)" | 42 |