C2C

C2C may stand for:

In transport:
 * c2c, an English train operating company
 * Sea to Sea Cycle Route, a bicycle route in England

In entertainment
 * C2C (group), French DJ group
 * C2C (studio), a Japanese animation studio
 * C2C: Country to Country, a country music festival in London
 * Cover to Cover tour, a 1991 tour by George Michael
 * Coast to Coast AM, a syndicated AM talk radio show

In technology
 * C2C (cable system), linking east Asia and the United States
 * Click-to-call, a web technology to immediately initiate calls to another person
 * Consumer-to-consumer, electronic transactions between consumers through a third party
 * Cradle-to-cradle design, a biomimetic approach to the design of products

Other:
 * Coast to Coast Athletic Conference, a US college athletic conference
 * Copy to China, when a Chinese company copies the business model of a successful foreign company