CS

(redirected from caesium)
Also found in: Dictionary, Thesaurus, Medical, Encyclopedia, Wikipedia.
Related to caesium: caesium 137

CS

1. ISO 3166-1 alpha-2 code for Serbia and Montenegro before it separated into two independent countries. This was the code used in international transactions to and from bank accounts in Serbia and Montenegro.

2. ISO 3166-2 geocode for Serbia and Montenegro. This was used as an international standard for shipping to Serbia and Montenegro.

In both cases, the code is obsolete.
References in periodicals archive ?
1] Micrometer-level naked-eye detection of caesium particulates in the solid state
There is reason for believing that certain Member States and candidate countries which record similar levels of radioactive caesium deposits may have comparable levels of contamination of wild meat.
clock also can be used to evaluate the caesium fountain clocks of other countries, substantially improving the world's most accurate methods of keeping time.
Until they reach this accuracy, caesium fountain clocks, however, need a certain measurement time.