CSE
final examinations

CSSR
Czechoslovakia, former country in central Europe (now divided into the Czech Republic and Slovakia)

CSgas
noun
CS gas

Cstatus
noun
lowest category of dutch broadcasting corporations

csardas
noun csardas (de)
czardas, type of Hungarian dance

csleutel
noun
C clef

cstraal
noun cstraal (de)
gamma rays, electromagnetic radiation from the nuclei of atoms (similar to X rays but with a shorter wave length)