| Status | Name | Position | Date Registered | Posts | |
|---|---|---|---|---|---|
| UnkieCratos | 2022-01-03 | 0 | |||
| unkillable28 | 2013-07-08 | 0 | |||
| Unkindlykiller | 2013-07-08 | 0 | |||
| Unkn0wn | 2014-04-18 | 0 | |||
| unkn0wn_creature | 2021-12-12 | 0 | |||
| unknountwoo | 2016-01-16 | 0 | |||
| unknovvn | 2022-04-25 | 0 | |||
| Unknow | 2016-01-16 | 0 | |||
| unknowingly_derpy | 2015-02-20 | 0 | |||
| UnKnoWn | 2012-09-28 | 0 | |||
| unknown contact | 2015-09-17 | 0 | |||
| Unknown dictator | 2021-10-28 | 0 | |||
| Unknown Light | 2014-04-17 | 0 | |||
| unknown operator | 2015-01-23 | 0 | |||
| Unknown Pony | 2018-10-05 | 0 | |||
| Unknown Usename | 2014-04-17 | 0 | |||
| UNKNOWN USER | 2017-10-15 | 0 | |||
| Unknown.Brony | 2016-01-17 | 0 | |||
| Unknown266 | 2014-02-17 | 0 | |||
| unknown345 | 2020-06-29 | 0 | |||
| Unknown8154 | 2014-06-15 | 0 | |||
| Unknown863 | 2024-04-30 | 0 | |||
| UnknownAngel | 2013-07-09 | 0 | |||
| UnknownArtist | 2017-10-14 | 0 | |||
| UnknownBrony | 2013-12-08 | 0 | |||
| UnknownBrony98 | 2013-07-07 | 0 | |||
| UnknownD | 2020-01-18 | 0 | |||
| UnknownDragonPony | 2018-04-03 | 0 | |||
| UnknownDreamer. | 2021-11-18 | 0 | |||
| UnknownEntity | 2019-06-10 | 0 | |||