| U | the executive and legislative and judicial branches of the federal government of the United States |
|---|---|
| U | territorial waters included within a distance of 12 nautical miles of the coasts of the United States and its territories |
| U | North American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean |
| U | medium-sized tree-dwelling monkey of the Amazon basin |
| U | a person with great powers and abilities |
| U | the state of existing and being localized in space |
| U | any of several quinones that function as electron-carrying coenzymes |
| U | being present everywhere at once |
| U | the state of being everywhere at once (or seeming to be everywhere at once) |
| U | the state of being everywhere at once (or seeming to be everywhere at once) |
| U | a virtually extinct Caucasian language spoken exclusively in Turkey |
| U | fiddler crabs |