| date | entity | event | name |
|---|---|---|---|
| 25/03/2004 | file format | date released | Markdown |
| 25/03/2011 | file format | date released | SED-ML |
| 25/03/1993 | conflict | data start | 1993 Castlerock killings |
| 25/03/2001 | operating system | date released | ALT Linux |
| 25/03/1933 | organization | date founded | Federação Bahiana de Basketball |
| 25/03/1972 | organization | date founded | Federação de Basketball do Amazonas |
| 25/03/2007 | organization | date founded | Observatoire de la laïcité |
| 25/03/1999 | organization | date founded | Programa Biota/FAPESP |
| 25/03/1917 | organization | date founded | Sigma Delta Tau |
| 25/03/1921 | organization | date founded | Sigma Mu Sigma |