List of organizations that self-identify as Native American tribes
These organizations, located within the United States, self-identify as Native American tribes, heritage groups, or descendant communities, but they are not federally recognized or state-recognized as Native American tribes. The U.S. Governmental Accountability Office states: "Non-federally recognized tribes fall into two distinct categories: (1) state-recognized tribes that are not also federally recognized and (2) other groups that self-identify as Indian tribes but are neither federally nor state recognized." The following list includes the latter.