| Units of "Time" | 25 |
| Units of 0's and 1's | 28 |
| Units of 100 ergs/gram | 22 |
| Units of 43,560 square feet | 27 |
| Units of a chain with links? | 28 |
| Units of a dangerous dosage | 27 |
| Units of a school org. | 22 |
| Units of angular measurement | 28 |
| Units of appreciation? | 22 |
| Units of chains x furlongs | 26 |
| Units of computer memory | 24 |
| Units of currency in Denmark | 28 |
| Units of distance for ships | 27 |
| Units of elec. conductance | 26 |
| Units of elec. current | 22 |
| Units of elec. resistance | 25 |
| Units of electric current | 25 |
| Units of electric resistance | 28 |
| Units of electrical current | 27 |
| Units of electrical force | 25 |
| Units of electromotive force | 28 |
| Units of energy absorbed | 24 |
| Units of fineness for yarns | 27 |
| Units of geologic time | 22 |
| Units of Iranian currency | 25 |
| Units of length, in physics | 27 |
| Units of length: Abbr. | 22 |
| Units of luminous intensity | 27 |
| Units of magnetic flux | 22 |
| Units of measure, in printing | 29 |
| Units of measure: Abbr. | 23 |
| Units of money in Bulgaria | 26 |
| Units of money in Libya | 23 |
| Units of nautical speed | 23 |
| Units of radiation absorbed | 27 |
| Units of radiation dosage | 25 |
| Units of self-importance | 24 |
| Units of sound-wave intensity | 29 |
| Units of syllabic length | 24 |
| Units of time, in prosody | 25 |
| Units of volume: Abbr. | 22 |
| Units of weight in Cyprus | 25 |
| Units of weight: Abbr. | 22 |
| Units of wire thickness | 23 |
| Units of work in physics | 24 |
| Units of work or energy | 23 |
| Units of work, in physics | 25 |
| Units of X-ray exposure | 23 |
| Units on N.F.L. fields | 22 |
| Units on space vehicles | 23 |
| Units that expired 1/1/02 | 25 |
| Units to be subdivided | 22 |
| Units used for IV volumes | 25 |
| Univ. "house" | 23 |
| Univ. admission criterion | 25 |
| Univ. applicants, typically | 27 |
| Univ. application datum | 23 |
| Univ. application figures | 25 |
| Univ. by the Charles River | 26 |
| Univ. class president, maybe | 28 |
| Univ. classroom helpers | 23 |
| Univ. dorm supervisors | 22 |
| Univ. military program | 22 |
| Univ. military programs | 23 |
| Univ. military training | 23 |
| Univ. of Illinois site | 22 |
| Univ. of Maryland athletes | 26 |
| Univ. of Maryland collegian | 27 |
| Univ. of Maryland player | 24 |
| Univ. of Md. competes in it | 27 |
| Univ. of Virginia player | 24 |
| Univ. rebels of the '60s | 28 |
| Univ. recruiting group | 22 |
| Univ. research grantor | 22 |
| Univ. senior's test | 23 |
| Univ. seniors' challenge | 28 |
| Univ. seniors' hurdles | 26 |
| Univ. seniors' tests | 24 |
| Univ. sports organizer | 22 |
| Univ. student's concern | 27 |
| Univ. student's stat. | 25 |
| Univ. transcript number | 23 |
| Univ. Web address ender | 23 |
| Univ. Web address suffix | 24 |
| Univac's predecessor | 24 |
| Univalent chemical group | 24 |
| Univalent chemical groups | 25 |
| Universal Chinese ideal | 23 |
| Universal destruction: abbr. | 28 |
| Universal donor's type | 26 |
| Universal donor: Abbr. | 22 |
| Universal Human Rights mo. | 26 |
| Universal Music Group co. | 25 |
| Universal Music Group label | 27 |
| Universal recipient type | 24 |
| Universal remote button | 23 |
| Universal salary increase? | 26 |
| Universal signal since 1908 | 27 |
| Universal soul in Hinduism | 26 |
| Universal soul, in Hinduism | 27 |