Every extension,
A to Z.
Country codes, new generic extensions, .pk second levels and brand TLDs. Each one has a page with the price, who can register it, transfer rules and FAQs.
The .cr extension belongs to Costa Rica and is managed by NIC Costa Rica (Academia Nacional de Ciencias).
A .credit domain is made for loan services, credit scoring, microfinance and financial advice sites.
A .creditcard domain is made for card comparison sites, card payment services and banks promoting cards.
A .cricket domain is made for cricket clubs, academies, news sites, fan pages and sports goods sellers.
A .cruises domain is made for cruise holiday sellers, boat tour companies and travel agents.
The .cs.in extension is used for Company secretaries names in India.
.cx is the country code domain of Christmas Island.
The .cy extension belongs to Cyprus and is managed by University of Cyprus.
Cymru is the Welsh name for Wales, so .cymru is the Welsh language extension for Wales in the United Kingdom.
The .cz extension belongs to Czech Republic and is managed by CZ.NIC.
The .czeladz.pl extension is used for Regional, Czeladź names in Poland.
.czest.pl is the Regional, Częstochowa extension under Poland.