DE
DE, de, or dE may refer to:
Language
Military
Places
Science and Mathematics
- Dextrose equivalent, the relative sweetness of sugars
- Diatomaceous earth, a naturally occurring, soft, siliceous sedimentary rock mineral
- Differential equation, an equation which derivatives of a function appear as variables
- Differential evolution, a method of mathematical optimization
- Design engineer, Engineer whose specialty is in design
- Doctor of Engineering, a degree equivalent to a Ph.D in engineering
- Downward entailing, a linguistic expression that denotes a monotone decreasing function
- Dwarf elliptical galaxy or "dE", in astronomy
- Dynamics Explorer, a NASA satellite mission
- Haplogroup DE (Y-DNA), a human Y-chromosome DNA haplogroup in genetics
- ΔE (color space) or dE, a mathematical measurement of the distance between two points in the Lab color space
Surname
Technology
Other
See also