| UCLA athletes | 13 |
| UCLA athlete | 12 |
| UCLA article | 12 |
| UCLA and USC | 12 |
| Uccello who painted "The Battle of San Romano" | 56 |
| UC-Santa Barbara squad | 22 |
| UC school city | 14 |
| UC part: Abbr. | 14 |
| UC Irvine mascot | 16 |
| UC Irvine athlete | 17 |
| UBS and ING, e.g. | 17 |
| Ubiquitous Yule bell-ringers | 28 |
| Ubiquitous verb | 15 |
| Ubiquitous veggie | 17 |
| Ubiquitous TV series | 20 |
| Ubiquitous synthetic | 20 |
| Ubiquitous street | 17 |
| Ubiquitous Stewart | 18 |
| Ubiquitous songbird | 19 |
| Ubiquitous soft drink | 21 |
| Ubiquitous snack | 16 |
| Ubiquitous RV parks | 19 |
| Ubiquitous refreshment | 22 |
| Ubiquitous quartet | 18 |
| Ubiquitous puzzle plant | 23 |
| Ubiquitous puzzle birds | 23 |
| Ubiquitous puzzle bird | 22 |
| Ubiquitous presentation medium | 30 |
| Ubiquitous prescription | 23 |
| Ubiquitous pooch | 16 |
| Ubiquitous players | 18 |
| Ubiquitous player | 17 |
| Ubiquitous plant | 16 |
| Ubiquitous pen | 14 |
| Ubiquitous PC | 13 |
| Ubiquitous ore | 14 |
| Ubiquitous online initialism | 28 |
| Ubiquitous men's org. | 25 |
| Ubiquitous medicinal plant | 26 |
| Ubiquitous man | 14 |
| Ubiquitous mall merchant | 24 |
| Ubiquitous Mad Magazine guy | 27 |
| Ubiquitous lock | 15 |
| Ubiquitous lily relative | 24 |
| Ubiquitous ISP | 14 |
| Ubiquitous insurance spokeswoman | 32 |
| Ubiquitous insect | 17 |
| Ubiquitous hand soap | 20 |
| Ubiquitous guy in Nintendo games | 32 |
| Ubiquitous G.I. | 15 |
| Ubiquitous fastener | 19 |
| Ubiquitous evergreen | 20 |
| Ubiquitous crossword cookie | 27 |
| Ubiquitous cookie | 17 |
| Ubiquitous comestibles | 22 |
| 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 |