cis   (TTS Sound)

The cis has 1 Senses.

• cis, commonwealth of independent states
• シス
• an alliance made up of states that had been Soviet Socialist Republics in the Soviet Union prior to its dissolution in Dec 1991
• 1991年12月のソビエト連邦崩壊前にソビエト社会主義共和国だった国家で構成された同盟