DLK
# DLK

DLK may refer to:

## Transportation

* Dalkolha railway station, Indian Railways station code
* Dalston Kingsland railway station, England, National Rail station code
* Deccan Aviation (Lanka), ICAO airline code
* Detroit Lakes (Amtrak station), Minnesota, US, station code

## Other

* De lyckliga kompisarna, a Swedish punk band
* Diffuse lamellar keratitis, a condition affecting eyesight
* MAP3K12, an enzyme
* Delta-like protein 1, DLK1
