| Username | Title | Posts | Registration date |
|---|---|---|---|
| urdoll | Junior Member | 2 | 2009-02-14 |
| Urban | New Member | 1 | 2009-05-06 |
| UraX | Junior Member | 2 | 2006-12-20 |
| uqhx | Inactive member | 0 | 2016-09-20 |
| uplink | Junior Member | 5 | 2006-06-16 |
| uoria45 | Inactive member | 0 | 2013-03-13 |
| uopimzgbetupxvoodp | Inactive member | 0 | 2022-09-01 |
| Unshunksh | New Member | 1 | 2010-03-31 |
| unruler | Inactive member | 0 | 2012-06-09 |
| unna | New Member | 1 | 2009-01-27 |
| Unknown | Junior Member | 7 | 2005-01-16 |
| unklzglmgvbnnnylfw | Inactive member | 0 | 2022-02-28 |
| unixwolf | Junior Member | 5 | 2007-03-21 |
| unione | Inactive member | 0 | 2012-11-19 |
| Unidante | Junior Member | 7 | 2007-09-12 |
| unfadingpyro | New Member | 1 | 2015-06-20 |
| unex | Member | 11 | 2012-08-31 |
| undone | Junior Member | 2 | 2005-07-19 |
| UndertakerPBB | New Member | 1 | 2007-11-21 |
| UnderRain | Junior Member | 3 | 2007-05-27 |
| underman | New Member | 1 | 2013-08-10 |
| unclemick | New Member | 1 | 2006-10-20 |
| Uncle B | Junior Member | 2 | 2008-11-19 |
| umuterogul | Member | 14 | 2018-05-13 |
| umnstuff | Junior Member | 5 | 2009-06-03 |
| umme | New Member | 1 | 2011-05-05 |
| Umit | Junior Member | 3 | 2005-06-30 |
| umborkhan | New Member | 1 | 2012-12-30 |
| ultravibe | New Member | 1 | 2005-04-28 |
| ultime | Senior Member | 121 | 2004-11-29 |
| Ultima | Junior Member | 3 | 2007-05-04 |
| Ulph | Member | 30 | 2005-02-06 |
| ukunilus | Member | 14 | 2008-11-17 |
| ukalacin | Junior Member | 2 | 2010-05-09 |
| ugm6hr | New Member | 1 | 2008-02-17 |
| UGLT.org | New Member | 1 | 2012-02-26 |
| uggsused | Junior Member | 6 | 2010-07-06 |
| uggshelf | Junior Member | 5 | 2009-05-04 |
| ugcoder | Inactive member | 0 | 2014-06-07 |
| ugaccv | New Member | 1 | 2019-05-07 |
| ufsin | New Member | 1 | 2012-06-20 |
| ufpst | Member | 12 | 2005-05-23 |
| Ufosxm | Junior Member | 2 | 2003-07-14 |
| Ufik | Junior Member | 3 | 2005-06-20 |
| uffe | Junior Member | 2 | 2005-05-25 |
| ufatip774 | Inactive member | 0 | 2017-08-17 |
| ufatip365 | New Member | 1 | 2017-08-14 |
| ufanow001 | New Member | 1 | 2018-01-18 |
| ufaforwork3 | Junior Member | 2 | 2017-08-30 |
| ufaforwork2 | New Member | 1 | 2017-08-07 |