A more thorough explanation:

National Telecommunications and Information Administration

The National Telecommunications and Information Administration (NTIA) is a unit within the U.S. Department of Commerce that advises the President on telecommunications and information policy. It conducts research through its Institute for Telecommunications Sciences and provides grants to support advanced infrastructures and increase ownership by women and minorities.

• The NTIA advises the President on policies related to the internet, wireless communications, and other forms of telecommunications.
• The Institute for Telecommunications Sciences, which is part of the NTIA, conducts research on topics such as spectrum management and broadband deployment.
• The NTIA provides grants to organizations that are working to improve internet access in underserved communities or to increase the number of women and minorities who own technology businesses.

These examples illustrate how the NTIA works to promote the development and use of telecommunications and information technologies in the United States. By advising the President on policy matters, conducting research, and providing grants, the NTIA helps to ensure that these technologies are accessible to all Americans, regardless of their background or location.