| Name | Wanted | For Trade | Not For Trade | For Sale | Last Updated |
| UndercookedSausage | 0 | 0 | 1 | 0 | 2005-08-01 07:55 |
| undergrad | 0 | 73 | 0 | 0 | 2004-08-20 12:45 |
| undergroundwindows | 0 | 2 | 741 | 0 | 2007-03-31 04:58 |
| Underoath777 | 0 | 0 | 132 | 0 | 2005-08-22 06:03 |
| UnderOurTree | 0 | 0 | 146 | 0 | 2005-08-25 21:20 |
| underture | 53 | 15 | 887 | 0 | 2012-06-14 10:09 |
| underwater | 0 | 0 | 75 | 0 | 2004-11-15 01:21 |
| underwaterautopsy | 0 | 0 | 341 | 0 | 2006-04-21 17:19 |
| Undiscovered_Radio | 0 | 0 | 35 | 0 | 2004-03-09 23:05 |
| undothisprivacy | 1 | 1 | 119 | 0 | 2004-07-20 08:28 |
| UNDRGRNDMVMNTISDED | 0 | 3 | 42 | 0 | 2006-12-30 23:37 |
| unecascadedeprenoms | 0 | 0 | 80 | 0 | 2006-03-19 21:39 |
| unehepginagal | 0 | 138 | 0 | 0 | 2003-05-11 20:52 |
| unfinished | 0 | 0 | 51 | 0 | 2005-03-16 06:35 |
| UnfinishedSymphony | 0 | 63 | 6 | 0 | 2002-12-27 07:50 |
| Unforgiven | 0 | 0 | 339 | 0 | 2009-03-02 20:07 |
| unforgiven714 | 41 | 220 | 0 | 0 | 2007-04-15 17:39 |
| unfun | 0 | 0 | 29 | 0 | 2001-09-14 07:34 |
| unfunrecords | 0 | 2 | 0 | 0 | 2003-03-20 04:07 |
| Ungod3 | 0 | 363 | 0 | 0 | 2007-04-13 17:10 |
| unhip | 0 | 0 | 20 | 0 | 2006-12-28 21:21 |
| unholy_dickinson | 0 | 0 | 21 | 0 | 2006-12-12 22:18 |
| unholy_soldier13 | 0 | 0 | 45 | 0 | 2007-08-01 07:37 |
| unholyblast | 0 | 1 | 1182 | 0 | 2008-12-05 19:07 |
| unholybloodlust | 2 | 25 | 152 | 0 | 2005-03-20 02:45 |
| unholydoom | 0 | 6 | 114 | 0 | 2009-11-04 22:18 |
| UnholyTancred | 0 | 0 | 114 | 0 | 2007-05-14 21:18 |
| unicornmilk | 0 | 0 | 114 | 0 | 2007-03-06 22:52 |
| unicornography | 0 | 0 | 48 | 0 | 2009-11-16 18:53 |
| unidentified | 8 | 77 | 0 | 0 | 2004-12-14 18:18 |
| unielesta | 0 | 0 | 304 | 0 | 2005-06-18 17:45 |
| uniformchoice | 0 | 0 | 98 | 0 | 2005-12-19 06:59 |
| unionmack | 0 | 0 | 134 | 0 | 2014-11-29 05:06 |
| unipine | 0 | 0 | 168 | 0 | 2005-06-07 04:26 |
| uniqualist_me | 0 | 66 | 0 | 0 | 2005-06-01 03:15 |
| UniquelyObscure | 0 | 2 | 0 | 0 | 2006-05-27 01:12 |
| Unity | 0 | 130 | 0 | 0 | 2005-02-18 02:37 |
| UnivCynic | 3 | 0 | 246 | 0 | 2009-11-16 08:33 |
| universethebarber | 0 | 0 | 25 | 0 | 2007-07-29 23:45 |
| Unixboy | 0 | 3 | 75 | 0 | 2004-09-30 12:37 |
| Unkle_Monkey | 0 | 0 | 7 | 0 | 2007-02-16 00:11 |
| unkledirtnap | 0 | 169 | 0 | 0 | 2008-04-09 06:22 |
| Unknown | 0 | 22 | 0 | 0 | 2007-03-29 00:40 |
| unknown_pleasures | 0 | 0 | 3 | 0 | 2006-10-13 21:51 |
| unknownchild | 3 | 0 | 0 | 0 | 2003-05-12 04:52 |
| unknownpleasures | 0 | 0 | 2946 | 0 | 2017-04-23 20:05 |
| unlearn... | 0 | 0 | 210 | 0 | 2006-07-26 07:50 |
| unlimitedjuice | 0 | 19 | 0 | 0 | 2009-02-22 00:48 |
| unlovedandweededout | 4 | 0 | 364 | 0 | 2009-06-17 13:06 |
| unlrn | 0 | 34 | 83 | 0 | 2005-04-25 13:55 |