| date | entity | event | name |
|---|---|---|---|
| 17/02/2011 | game | date released | Catherine (video game) |
| 17/02/2010 | organization | date founded | Hounds for Heroes |
| 17/02/1998 | organization | date founded | Intercollegiate Taiwanese American Students Association |
| 17/02/ | organization | date founded | Ministère des Affaires sociales |
| 17/02/2004 | organization | date founded | Mozilla Europe |