CES may stand for:
- Closed ecological system, an ecosystem that does not rely on matter exchange with any part outside the system
- Constant elasticity of substitution, an economics production function
- The ISO 639 code for the Czech language
- Ces, the note C♭ in German; it is sometimes used as a designation of key in musical titles, such as Ces-Dur (C flat major)
Read more about CES: Technology, Medicine, Organization, People
Famous quotes containing the word ces:
“Le silence éternel de ces espaces infinis m’effraie. The eternal silence of these infinite spaces frightens me.”
—Blaise Pascal (1623–1662)