Funding sources are essential for many projects and initiatives. A GRANT is a type of funding that is typically awarded by a government agency or foundation to support a specific project or program. A PATRON is an individual or organization that provides financial support to a cause, often in exchange for recognition or other benefits. A BACKER is an individual or organization that provides financial support to a project or initiative, usually with the expectation of a return on their investment. All three of these terms refer to different types of funding sources that can be used to support a project or initiative.