| date | entity | event | name |
|---|---|---|---|
| 11/12/1944 | organization | date founded | Junior Chamber International |
| 11/12/1973 | organization | date founded | Philippine Institute of Civil Engineers |
| 11/12/1935 | organization | date founded | Consejo de Educación Secundaria |
| 11/12/1921 | organization | date founded | Sigma Pi Sigma |
| 11/12/1981 | organization | date founded | Teletón Perú |