Domains extensions

[pakfame]

Name Usage
.aero
Reserver for Air-transport industry sites

.biz
Restricted to Businesses web sites
.com
Most used extension in web - stands for commercial

.coop
Reserved for cooperative associations

.info
stands for information

.museum
Reserved for museums

.name
Reserved for individuals

.net
commonly used extension and stands for Network

.org
commonly used extension and stands for Organisation

.pro
Restricted to credentialed professionals

.travel
Reserved for travel industry web sites

.gov Specially reserved extension

.edu - do -

.mil - do -

.int - do -

[Khushal]

Adding just slightly more that the Specially reserved extensions like .gov,.edu,.mil and .int are reserved for Government related, Education related, Military related and International Organizations related domains.

e.g Pakpost.gov.pk >>>Pakistan Post is a Government institution ,
Army.mil >>> America's army homepage,
hec.edu.pk >>> Higher education commission website,
who.int/ >>>> World Health Organization~