2340s
The 2340s decade covers the period from 2340-2349.

Notable events during the 2340s are the destruction of the Omicron Theta colony by the Crystalline Entity and minor diplomatic successes by the Federation-like mediation between the moons of Peliar Zel and in the Klaestron Civil War. Decisive scientific events include the construction of the Soong-type androids Lore and Data as well as the discovery of the Changeling Odo.

Years

Events 
 Starfleet integrates communicator functions into the standard uniform badge by 2344. (, visual reference)

bg:2340те
de:2340er
es:Década del 2340
fr:2340s
it:Anni 2340
nl:2340s
pl:2341-2350
sv:2340-talet