CICI (씨씨; stylized as C!Ci) is a four-member boy group under UPVOTE Entertainment. They debuted on June 27, 2019 with the single “CC”.
Their name stands for Can I Come In? and Culture ICon of Innovation. ‘Can I Come In?’ entails the desire from the members to be included in the hearts of K-pop fans, while ‘Culture ICon of Innovation’ means they wish to become the cultural innovative leaders of the new era.
Source: kpop wiki