- noun a type of tear agent.
- acronym forCS gas
- acronym forcall sign
- acronym forchip select
- noun a single line on a chip that will enable it to function when a signal is present.
- acronym forcivil service
- noun the government departments which administer a country
- chemical symbol forCaesium (written as Cs)
- chemical symbol forcesium (written as Cs)
- noun the organisation and personnel which administer a country