| date | entity | event | name |
|---|---|---|---|
| 04/08/2008 | file format | date released | APNG |
| 04/08/1964 | organization | date founded | L'Arche |
| 04/08/1921 | organization | date founded | Ponta Delgada Football Association |
| 04/08/1937 | organization | date founded | Federação Paranaense de Futebol |
| 04/08/2000 | organization | date founded | South Asian Zoo Association for Regional Cooperation |