| UN locale | 9 |
| UN member | 9 |
| UN member since '49 | 23 |
| UN member since '62 | 23 |
| UN member since '76 | 23 |
| UN member since 1949 | 20 |
| UN member since 1964 | 20 |
| UN member since 1966 | 20 |
| UN member until '91 | 23 |
| UN member until 1991 | 20 |
| Un numero | 9 |
| UN observer group | 17 |
| UN observer grp. | 16 |
| UN org. that promotes currency stabilization | 44 |
| UN organ | 8 |
| UN peace agcy. | 14 |
| UN Plaza display | 16 |
| Un plus sept | 12 |
| Un pronom | 9 |
| UN Refugee Agency goodwill ambassador | 37 |
| UN rep. | 7 |
| UN Secretary General | 20 |
| UN Special Envoy to Haiti | 25 |
| UN trade org. | 13 |
| UN VIP | 6 |
| Un vote, peut-être | 21 |
| UN work agcy. | 13 |
| UN worker protection grp. | 25 |
| UN workers agcy. | 16 |
| UN workers agency | 17 |
| UN workers gp. | 14 |
| UN workers grp. | 15 |
| UN workers' advocate | 24 |
| UN workers' agcy. | 21 |
| UN workers' agency | 22 |
| UN workers' assn. | 21 |
| UN workers' gp. | 19 |
| UN workers' group | 21 |
| UN workers' grp. | 20 |
| UN workers' org. | 20 |
| UN workers' rights agcy. | 28 |
| UN workers' rights gp. | 26 |
| UN working conditions agcy. | 27 |
| UN working-conditions agency | 28 |
| UN's activity, at times | 27 |
| Un, deux, -- | 12 |
| Un, deux, ___ | 13 |
| Un-adorned | 10 |
| Un-armed? | 9 |
| Un-biased Lincoln supporter? | 28 |
| Un-Democratic grp. | 18 |
| Un-draped | 9 |
| Un-elect | 8 |
| UN-established Lebanon-Israel demarcation | 41 |
| Un-even? | 8 |
| Un-feisty | 9 |
| Un-heart-healthy dietary stuff, for short | 41 |
| Un-kosher | 9 |
| Un-locked? | 10 |
| Un-p.c. activity | 16 |
| Un-P.C. suffix | 14 |
| Un-P.C. suffix, to many | 23 |
| Un-PC behavior | 14 |
| Un-PC computer? | 15 |
| Un-PC exhibition | 16 |
| Un-PC high school class | 23 |
| Un-PC name to call a female | 27 |
| Un-PC purchase? | 15 |
| Un-PC suffix | 12 |
| Un-PC suffix, to many | 21 |
| Un-wrinkled | 11 |
| Una década has 10 | 20 |
| Una década has 10 | 24 |
| Una hora in the afternoon | 25 |
| Una palabra ignorada en alfabetización | 41 |
| Una y __ vez: time after time | 29 |
| Una y __ vez: time and time again | 33 |
| Una __: using the soft pedal | 28 |
| Una ___ (old coin words) | 24 |
| Una ___ (unanimously) | 21 |
| Unabashed | 9 |
| Unabashedly devout | 18 |
| Unabashedly out? | 16 |
| Unaberrated | 11 |
| Unabetted | 9 |
| Unable | 6 |
| Unable or unwilling to hear | 27 |
| Unable to | 9 |
| Unable to agree | 15 |
| Unable to appreciate the symphony | 33 |
| Unable to appreciate the symphony, e.g. | 39 |
| Unable to attack | 16 |
| Unable to attend? | 17 |
| Unable to avoid the check? | 26 |
| Unable to be moved | 18 |
| Unable to be transcribed from a recording | 41 |
| Unable to bear anymore? | 23 |
| Unable to carry a tune | 22 |
| Unable to catch, with "to" | 36 |
| Unable to choose | 16 |