| Description | Party |
| paleoconservatism, White nationalism; this is a new party based in California | |
| centrism, populism; originally from New York | |
| neo-Nazism; they're skinheads, plain and simple. | |
| democratic socialist; focuses on the worker | |
| left or liberal; one of the 'big three' minor parties | |
| founded by Rocky Anderson | |
| paleoconservative; related to George Wallace's American Independent Party | |
| Leninism; was the voice of the USSR in America, but now has adopted a much softer line | |
| centrism; rather than division, they like... | |
| paleoconservative; focuses especially on nativism | |
| Leninism; one of the larger communist parties, Guevera is their logo | |
| Trotskyist; member of the Committe for a Workers' International | |
| Mexican-American support | |
| Trotskyist; sympathizer of the Fourth International | |
| Leninist, but historically Trotskyist; was the voice of American Trotskyism for a long time | |
| centrism, transpartisanship, veteran support | |
| paleoconservative; broke off from the Reform Party | |
| liberalism, progressivism; active primarily in New York | |
| Leninist; infamous for defending the 1956 Soviet invasion of Hungary | |
| | Description | Party |
| libertarian; one of the 'big three' minor parties | |
| libertarian; follows Ayn Rand's philosophy | |
| constitutionalism, copyright reform, transparency; no, they're not real pirates. | |
| right or conservative; one of the 'big three' minor parties | |
| Christian conservative; founded by Alan Keyes | |
| Trotskyism, socialist feminism; they tend to focus on feminism in particular | |
| center-left or moderate liberal; one of the two major parties | |
| centrism, economic nationalism; founded by Ross Perot | |
| Trotskyist; member of the International Committee for the Fourth International | |
| center-right libertarianism, constitutionalism; named after a president | |
| libertarian, not connected to the 19th century Populist Party | |
| centrism; formerly known as the New American Independent Party | |
| paleoconservatism; formerly known as the American Heritage Party | |
| democratic socialist; active primarily in California | |
| social democracy | |
| libertarian; despite the name, not based in Boston | |
| conservatism, anti-alcoholism; the oldest third party in the country | |
| drug legalization | |
| center-right or moderate conservative; one of the two major parties | |
|