GLK
GLK stands for:
- Grammatici Latini , edited by Heinrich Keil (8 vols., Teubner, Leipzig 1855–1880), a collection of texts by Latin grammarians
- Off-road vehicle luxury compact class in the type designation of the Mercedes-Benz GLK
- Gaalkacyo Airport in Somalia, as an airport code
- The Gaslamp Killer , American music producer
- Grønland's command
glk stands for:
- Gilaki , northwest Iranian language, according to ISO 639-3