| date | entity | event | name |
|---|---|---|---|
| 22/04/2018 | former country | data end | Province of Udine |
| 22/04/2004 | game | date released | Galactic Wrestling |
| 22/04/1907 | fabergeegg | Year of acquisition | Cradle with Garlands |
| 22/04/2005 | file format | date released | Multimodal Architecture and Interfaces |
| 22/04/1931 | national military | date Foundation | Iraqi Air Force |
| 22/04/1902 | newspaper | date founded | Nelson Daily News |
| 22/04/2008 | organization | date founded | European Wildlife |
| 22/04/1962 | organization | date founded | Fimcap |
| 22/04/1887 | organization | date founded | Tabacalera |
| 22/04/1971 | organization | date founded | National Institute for Space Research |