| gTLD | Entity | Notes |
| .aero |
Air-transport industry |
Must verify eligibility for registration; only those in various categories of air-travel-related entities may register. |
| .asia |
Asia-Pacific region |
This is a TLD for companies, organizations, and individuals based in the region of Asia, Australia, and the Pacific. |
| .biz |
Business |
This is an open TLD; any person or entity is permitted to register; however, registrations may be challenged later if they are not by commercial entities in accordance with the domain's charter. |
| .cat |
Catalan |
This is a TLD for Web sites in the Catalan language or related to Catalan culture. |
| .com |
Commercial |
This is an open TLD; any person or entity is permitted to register. |
| .coop |
Cooperatives |
The .coop TLD is limited to cooperatives as defined by the Rochdale Principles. |
| .edu |
Educational |
The .edu TLD is limited to accredited postsecondary institutions (nearly all 2 and 4-year colleges and universities in the U.S. and increasingly overseas, e.g., Australia and China). |
| .gov |
U.S. governmental |
The .gov TLD is limited to U.S. governmental entities and agencies (mostly but not exclusively federal). |
| .info |
Information |
This is an open TLD; any person or entity is permitted to register. |
| .int |
International organizations |
The .int TLD is strictly limited to organizations, offices, and programs which are endorsed by a treaty between two or more nations. |
| .jobs |
Companies |
The .jobs TLD is designed to be added after the names of established companies with jobs to advertise. At this time, owners of a "company.jobs" domain are not permitted to post jobs of third party employers. |
| .mil |
U.S. military |
The .mil TLD is limited to use by the U.S. military. |
| .mobi |
Mobile devices |
Must be used for mobile-compatible sites in accordance with standards. |
| .museum |
Museums |
Must be verified as a legitimate museum. |
| .name |
Individuals, by name |
This is an open TLD; any person or entity is permitted to register; however, registrations may be challenged later if they are not by individuals (or the owners of fictional characters) in accordance with the domain's charter. |
| .net |
Network |
This is an open TLD; any person or entity is permitted to register. |
| .org |
Organization |
This is an open TLD; any person or entity is permitted to register. |
| .pro |
Professions |
Currently, .pro is reserved for licensed or certified lawyers, accountants, physicians and engineers in France, Canada, UK and the U.S. A professional seeking to register a .pro domain must provide their registrar with the appropriate credentials. |
| .tel |
Internet communication services |
|
| .travel |
Travel and tourism industry related sites |
Must be verified as a legitimate travel-related entity. |