| USPS concern | 12 |
| USPS customer | 13 |
| USPS deliveries | 15 |
| USPS delivery | 13 |
| USPS delivery patterns | 22 |
| USPS designations | 17 |
| USPS employee | 13 |
| USPS grave | 10 |
| USPS graveyard | 14 |
| USPS info | 9 |
| USPS itinerary | 14 |
| USPS limbo | 10 |
| USPS option | 11 |
| USPS parcel | 11 |
| USPS part | 9 |
| USPS patron | 11 |
| USPS piece | 10 |
| USPS pieces | 11 |
| USPS round | 10 |
| USPS symbol | 11 |
| USPS unit | 9 |
| USS Enterprise device | 27 |
| USS Enterprise milieu | 27 |
| USS Arizona locale | 18 |
| USS Arizona Memorial site | 25 |
| USS Constitution's nickname | 31 |
| USS Enterprise android | 22 |
| USS Enterprise counselor | 24 |
| USS Enterprise leader | 21 |
| USS Enterprise staff | 20 |
| USS Enterprise's virtual reality chamber | 44 |
| USS Excelsior captain in "Star Trek VI" | 49 |
| USS John S. McCain, e.g. | 24 |
| USS Missouri nickname | 21 |
| USS Niagara docking site | 24 |
| USSR ambassador George | 22 |
| USSR follower | 13 |
| USSR head known for his bushy eyebrows | 38 |
| USSR intelligence org. | 22 |
| USSR news agency | 16 |
| USSR part | 9 |
| USSR plane, in some theories | 28 |
| USSR premier Khrushchev | 23 |
| USSR spy org. | 13 |
| USSR successor | 14 |
| USSR today | 10 |
| USSR word | 9 |
| USSR's CIA | 14 |
| USSR's Cold War foe | 23 |
| USSR's successor | 20 |
| USSR'ssuccessor | 19 |
| USSR, in Cyrillic | 17 |
| USSR, to a Soviet | 17 |
| USSR, to Russians | 17 |
| Ust ___, U.S.S.R. plateau | 25 |
| Ust-___, U.S.S.R. plateau | 25 |
| Usted, north of the Mexican border | 34 |
| Ustedes, north of the Mexican border | 36 |
| Usti ___ Labem, Czechoslovak city | 33 |
| Usti ___Labem, Czechoslovak city | 32 |
| Ustinov and Falk | 16 |
| Ustinov of "Topkapi" | 30 |
| Ustinov or O'Toole | 22 |
| Ustinov or Stuyvesant | 21 |
| Ustinov or Ueberroth | 20 |
| Ustinov play | 12 |
| Ustinov role | 12 |
| Ustinov's "Quo Vadis" role | 40 |
| Ustinov's bio of Zsa Zsa? | 29 |
| Usual | 5 |
| Usual amount to pay | 19 |
| Usual amt. | 10 |
| Usual bedtime | 13 |
| Usual diary capacity | 20 |
| Usual figure | 12 |
| Usual fob site | 14 |
| Usual force on Earth, for short | 31 |
| Usual fourth down play | 22 |
| Usual fourth-down play | 22 |
| Usual gender of inanimate objects | 33 |
| Usual gift for a retiree | 24 |
| Usual habit | 11 |
| Usual law school stint | 22 |
| Usual line formation | 20 |
| Usual method of cell division | 29 |
| Usual NBA field-goal score | 26 |
| Usual number of paces | 21 |
| Usual phaser setting | 20 |
| Usual position | 14 |
| Usual practice | 14 |
| Usual procedure | 15 |
| Usual SAT taker | 15 |
| Usual semester ender | 20 |
| Usual situations | 16 |
| Usual temperatures | 18 |
| Usual thing | 11 |
| Usual time for varsity football | 31 |
| Usual trunk location | 20 |
| Usual TV drama length | 21 |
| USUAL VACATION? | 15 |