| date | entity | event | name |
|---|---|---|---|
| 14/12/1742 | encyclical | date | Cum Illud Semper |
| 14/12/1991 | eruption | date | Eruzione dell'Etna del 1991-1993 |
| 06/12/2007 - 14/12/2007 | fire | date | 2007 Kangaroo Island bushfires |
| 14/12/2016 | file format | date released | DocBook |
| 14/12/1985 | organization | date founded | Mind Sports South Africa |