The .biz domain, operated by NeuStar, Inc., is restricted to businesses.
The .com domain, operated by VeriSign, Inc., is a generic top-level domain originally intended for commercial businesses around the world.
The .info domain, operated by Afilias Limited, is an unrestricted domain for websites containing information about you, your organization, your products or any other information you'd like to make available to a global audience.
The .name domain, operated by VeriSign, Inc., is reserved for individuals.
The .net domain, operated by VeriSign, Inc., is a generic top-level domain used by many types of organizations and individuals globally; it was historically intended for and is still commonly used by Internet service providers.
The .org domain, operated by Public Interest Registry, is unrestricted, but was intended to serve the noncommercial community.
The .pro domain, operated by Afilias plc, is restricted to certified professionals and related entities.
We can register all above domains and we are even cheaper than you register in above domain registers.