Top-Level Domain Names

The Top-Level Domain Names(TLD) are the domains that have the highest level in the internet. The following are some of the top-level domains:
.aero - air-transport industry
.asia - Asia-Pacific region  .
.biz - business
.cat - Catalan
.com - commercial
.coop - cooperatives
.edu - educational
.gov - government
.info - information
.int - international organizations
.jobs - companies
.mil - U.S. military
.mobi - mobile devices
.name - individuals,
.net - network
.org - organization
.pro - professions
.tel - Internet communication services
.travel - travel and tourism industry related sites