.cs

Etymology
. + ISO 3166-1 country code for Serbia and Montenegro, cs.

Symbol

 * 1) The now defunct ccTLD for Czechoslovakia as assigned by the IANA; replaced with .cz for the Czech Republic and .sk for Slovakia.
 * 2) The ccTLD for Serbia and Montenegro (formerly .yu - Yugoslavia; Note: on June 3, 2006, Montenegro declared independence, thus dissolving the state union) (.cs code not assigned; no DNS) as assigned by the IANA.