| U.S. labor leader: 1887–1946 | 35 |
| U.S. labor leader Eugene | 24 |
| U.S. labor leader | 17 |
| U.S. jutters into the Atlantic | 30 |
| U.S. jurist: 1856–1941 | 29 |
| U.S. jurist | 11 |
| U.S. journalist: 1889–1974 | 33 |
| U.S. journalist, born in Denmark | 32 |
| U.S. journalist Jacob | 21 |
| U.S. journalist | 15 |
| U.S. jazz pianist | 17 |
| U.S. Japanese | 13 |
| U.S. Island territory | 21 |
| U.S. island of entry, once | 26 |
| U.S. island occupied by Japan during W.W. II | 44 |
| U.S. island near U.S.S.R. | 25 |
| U.S. island in the Pacific | 26 |
| U.S. island called "The Gathering Isle" | 49 |
| U.S. island | 11 |
| U.S. investment instrument | 26 |
| U.S. investigators | 18 |
| U.S. inventor: 1847–1922 | 31 |
| U.S. inventor-armorer | 21 |
| U.S. inventor Pliny ___ | 23 |
| U.S. inventor Elisha ___ | 24 |
| U.S. inventor Elisha | 20 |
| U.S. inventor | 13 |
| U.S. invasion site of 1983 | 26 |
| U.S. intelligence org. | 22 |
| U.S. inst., New London, Conn. | 29 |
| U.S. industrialist: 1883-1979 | 29 |
| U.S. Indians | 12 |
| U.S. Indian tribe | 17 |
| U.S. Indian | 11 |
| U.S. import | 11 |
| U.S. immigrants' subj. | 26 |
| U.S. immigrant's subj. | 26 |
| U.S. immigrant's class | 26 |
| U.S. illustrator: 1877–1960 | 34 |
| U.S. illustrator | 16 |
| U.S. ICBM | 9 |
| U.S. hymnist | 12 |
| U.S. hwys., e.g. | 16 |
| U.S. hwy., e.g. | 15 |
| U.S. hwy. | 9 |
| U.S. hwy | 8 |
| U.S. humorist: 1850–96 | 29 |
| U.S. humorist-journalist: 1833-88 | 33 |
| U.S. humorist Finley Peter ___ | 30 |
| U.S. humorist and family | 24 |
| U.S. humorist | 13 |
| U.S. humane org. since 1866 | 27 |
| U.S. humane org. | 16 |
| U.S. holly | 10 |
| U.S. holiday | 12 |
| U.S. historian: 1840-1914 | 25 |
| U.S. historian ___ Marshall | 27 |
| U.S. historian George F. ___ | 28 |
| U.S. historian | 14 |
| U.S. highway with a ferry connection between Delaware and New Jersey | 68 |
| U.S. highway | 12 |
| U.S. high jumper Acuff | 22 |
| U.S. heroes | 11 |
| U.S. hero | 9 |
| U.S. health watchdog | 20 |
| U.S. health protector | 21 |
| U.S. health promoter: Abbr. | 27 |
| U.S. health org. | 16 |
| U.S. gun lobby | 14 |
| U.S. group of fliers | 20 |
| U.S. green card distributor | 27 |
| U.S. Green Building Council rating system | 41 |
| U.S. Grant, for one | 19 |
| U.S. Grant's school: Abbr. | 30 |
| U.S. Grant's men | 20 |
| U.S. Grant's home state | 27 |
| U.S. Grant's adversary | 26 |
| U.S. Grant target | 17 |
| U.S. Grant opponent | 19 |
| U.S. Grant foe | 14 |
| U.S. Grant et al. | 17 |
| U.S. Grant adversary | 20 |
| U.S. govt. radio | 16 |
| U.S. Govt. org. | 15 |
| U.S. Govt. building | 19 |
| U.S. govt. broadcaster | 22 |
| U.S. govt. broadcast service | 28 |
| U.S. govt. bill | 15 |
| U.S. Govt. agents | 17 |
| U.S. govt. agency | 17 |
| U.S. government document producer | 33 |
| U.S. gov't bond | 19 |
| U.S. gold coins | 15 |
| U.S. gold coin | 14 |
| U.S. Gold Bullion Depository site | 33 |
| U.S. general's command | 26 |
| U.S. general and tennis ace | 27 |
| U.S. general | 12 |
| U.S. gas chain | 14 |
| U.S. gas brand retired in 1972 | 30 |