A Grant Agency is an organization that provides funding to support various projects, research, or initiatives. These agencies can be government bodies, private foundations, or non-profit organizations. They typically have specific goals and criteria for the types of projects they fund, which can range from scientific research to community development. To receive funding, applicants usually need to submit a proposal outlining their project, its objectives, and how it aligns with the agency's mission. Successful proposals are often evaluated based on their potential impact, feasibility, and alignment with the agency's priorities, such as those set by the National Institutes of Health or National Science Foundation.