The term "non-governmental organization" was first coined in the Charter of the United Nations in 1945. “NGO” is most often used to refer to a charitable nonprofit that is operating outside the US. An NGO can be any kind of organization, provided that it is independent of government influence and is not organized for personal profit. In contrast, the term “nonprofit” is the term used in the US to refer to organizations that are structured as nonprofit corporations, whether or not they are also designated as tax-exempt by the IRS. Read more about the origin of the term NGO.