DEQ
DEQ stands for:
- Delivered Ex Quay (German: "free ex quay"), former maritime delivery clause according to Incoterms
- J. Lynn Helms Sevier County Airport (FAA code), De Queen Airport , Sevier County, Arkansas
deq stands for:
- Dendi (Ubangian language) (ISO-639-3 code), dialect in the Ngbandi (language) dialect continuum, one of the Adamaua-Ubangi languages in Africa
