Nic AG operates the domain name registry for the Antigua & Barbuda country code top level domain (ccTLD), .AG. Nic AG provides domain name registration, and other Internet services for individuals and companies that wish to have a natural and unique Internet name.

The .AG Internet domain extension is unique and can be used to represent the following:

1. .AG represents the country of Antigua & Barbuda.
2. .AG can be used to represent certain types of companies in several major European countries such as Germany, Austria and Switzerland
3. .AG can be used to represent agricultural businesses and organizations
4. .AG can be used in the silver industry (AG is the chemical symbol for silver)
5. .AG can be purchased by any person or company from any country