| Ubiquitous Celebes beast | 24 |
| Ubiquitous bug | 14 |
| Ubiquitous biscuits | 19 |
| Ubiquitous beverage | 19 |
| Ubiquitous berry, nowadays | 26 |
| Ubiquitous bean | 15 |
| Ubiquitous auto features | 24 |
| Ubiquitous auth. | 16 |
| Ubiquitous article | 18 |
| Ubiquitous arcade game message, or a hint to this puzzle's theme | 68 |
| Ubiquitous actor M. ___ Walsh | 29 |
| Ubiquitous abbr. | 16 |
| Ubiquitous 3M product | 21 |
| Ubiquitous 2003 single | 22 |
| Ubiquitous | 10 |
| Ubiqui-tous | 11 |
| uBid.com rival | 14 |
| uBid.com competitor | 19 |
| uBid competitor | 15 |
| Uber-pretentious | 16 |
| Uber reservation | 16 |
| Ubangi's outlet | 19 |
| Ubangi's feature | 20 |
| Ubangi tributary | 16 |
| Ubangi source | 13 |
| Ubangi people | 13 |
| Ubangi group | 12 |
| Ubangi feeder | 13 |
| UB40: "___ am, baby, come and take me ..." | 52 |
| UB40: "___ am baby, come and take me" | 47 |
| UB40: "Here ___ (Come and Take Me)" | 45 |
| UB40, e.g. | 10 |
| UB40's lead singer Campbell | 31 |
| UB40 singer Campbell | 20 |
| UB40 "___ Ten" | 24 |
| UB40 "___ Am (Come and Take Me)" | 42 |
| UB40 "Two in ___" | 27 |
| UAW H.Q. | 8 |
| UAR member | 10 |
| UAR country | 11 |
| UAR component | 13 |
| Uang or elater | 14 |
| UAL/NORTHWEST merger honoring an Oscar-winning actor | 52 |
| UAL's westernmost hub | 25 |
| UAL western hub | 15 |
| UAL West Coast hub | 18 |
| UAL service-map lines | 21 |
| UAL rival | 9 |
| UAL competitor | 14 |
| UAE VIP | 7 |
| UAE ruler | 9 |
| UAE part | 8 |
| UAE member | 10 |
| UAE et al. | 10 |
| UAE denizen, perhaps | 20 |
| UAE biggie | 10 |
| UA partner | 10 |
| U2: "The Joshua ___" | 30 |
| U2: "All the promises we made, ___ to the grave" | 58 |
| U2: "Achtung Baby" smash | 34 |
| U2, for one | 11 |
| U2's was "Beautiful" | 34 |
| U2's main man | 17 |
| U2's lead vocalist | 22 |
| U2's lead singer | 20 |
| U2's land, to its natives | 29 |
| U2's home: Abbr. | 20 |
| U2's home | 13 |
| U2's frontman | 17 |
| U2's Bono, since 2007 | 25 |
| U2's Bono, e.g. | 19 |
| U2 vocalist | 11 |
| U2 tour and film à la "Jeopardy!" | 47 |
| U2 song paying tribute to an American icon | 42 |
| U2 song covered by Johnny Cash | 30 |
| U2 song appropriate for many performers in "Spider-Man"? | 66 |
| U2 song and Bob Dylan album? | 28 |
| U2 song about the aftermath of a "Spider-Man" injury? | 63 |
| U2 song about a common affliction for "Spider-Man" performers? | 72 |
| U2 song about "Spider-Man" in general? | 48 |
| U2 smash from '01 | 21 |
| U2 single released after "Mysterious Ways" | 52 |
| U2 singer's journey? | 24 |
| U2 singer | 9 |
| U2 rocker/activist | 18 |
| U2 producer or, backwards, U2 hit | 33 |
| U2 producer | 11 |
| U2 member, with "The" | 31 |
| U2 member | 9 |
| U2 lead singer | 14 |
| U2 lead | 7 |
| U2 incident prez | 16 |
| U2 hit of 1988 | 14 |
| U2 hit | 6 |
| U2 guitarist, with "The" | 34 |
| U2 guitarist The ___ | 20 |
| U2 guitarist | 12 |
| U2 frontman's bit of naughtiness? | 37 |
| U2 frontman | 11 |
| U2 front man | 12 |