
The alt-right, an abbreviation of alternative right, is a loosely connected far-right, white nationalist movement. A largely online phenomenon, the alt-right originated in the United States during the early 2010s before establishing a presence in other countries and declining after 2017. The term is ill-defined, having been used in different ways by alt-right members, media commentators, and academics.

The assassination of Sergio Ramelli was a political crime that took place in Milan, Italy, in 1975, during a period of violent and often deadly confrontations between rightists and leftists in the country at the time.

The White Liberation Movement was a small but notorious South African neo-Nazi organisation which became infamous after being banned under the Apartheid regime, the first right-wing organisation to be so banned. It regarded itself as the most far-right organisation in South Africa.
A far-right social centre is a space inspired by neo-fascist and Third Position ideas, typically in the 21st century.

Fourteen Words, 14, or 14/88, is a reference to two 14-word slogans set forth and popularized through 14 Word Press — "We must secure the existence of our people and a future for white children", followed by secondary slogan: "Because the beauty of the White Aryan woman must not perish from the earth." Both originated with American white supremacist David Lane, one of nine members of the defunct domestic terrorist group The Order, and serve as a rallying cry for militant white nationalists across the globe. The 8s in the latter half of "14/88" have been used outside of 14 Word Press to represent the eighth letter of the Latin alphabet (H), and "HH" stands for "Heil Hitler".

The Greek junta or Regime of the Colonels was a far-right authoritarian military junta that ruled Greece from 1967 to 1974. On 21 April 1967, a group of colonels overthrew the caretaker government a month before scheduled elections which Georgios Papandreou's Centre Union was favoured to win. The dictatorship was characterised by right-wing cultural policies, restrictions on civil liberties, and the imprisonment, torture, and exile of political opponents. An attempt to renew its support in a 1973 referendum on the monarchy and gradual democratisation was ended by another coup by hardliner Dimitrios Ioannidis. The junta's rule ended on 24 July 1974 under the pressure of the Turkish invasion of Cyprus, leading to the Metapolitefsi to democracy and the establishment of the Third Hellenic Republic.

Groupe Union Défense, better known as GUD, was a French far-right students' union.

The Lads Society is a far-right white nationalist extremist group founded by several former members of the United Patriots Front (UPF) in late 2017, with club houses in Sydney and Melbourne. The Lads Society came to national prominence after it staged a rally in St Kilda, Victoria, targeting the local African Australian community. Attendees were seen making the Nazi salute and one was photographed brandishing an SS helmet.

The Leviathan Movement is a far-right neo-fascist political party in Serbia, that identifies as an animal rights organization. It has been criticized for its anti-human rights behaviour and ideology. Party is led by Pavle Bihali, a grandson of the late Serbian-Jewish academic, Pavle Bihalji and a grand-nephew of Oto Bihalji-Merin.

National Bolshevism, whose supporters are known as National Bolsheviks or NazBols, is a radical political movement that combines ultranationalism and communism.
Nazism in the Americas has existed since the 1930s and still exists today. The membership of the earliest groups reflected the sympathies of some German-Americans and German Latin-Americans toward Nazi Germany, embracing the National Socialist spirit in Europe and establishing it within the Americas. Throughout the inter-war period and the outbreak of World War II, American Nazi parties engaged in activities such as sporting Nazi propaganda, storming newspapers, spreading Nazi-sympathetic materials and infiltrating other non-political organizations.

The Primavalle fire was a political arson-attack that occurred in Rome in 1973. It resulted in the death of the two people.

In political science, the terms radical right and populist right have been used to refer to the range of European far-right parties that have grown in support since the late 1970s. Populist right wing groups have shared a number of causes, which typically include opposition to globalisation and immigration, criticism of multiculturalism, and opposition to the European Union.

Revisionism is a term which emerged in the late 1990s and is applied to a group of pro-Francoist historiographic theories related to the recent history of Spain.

Rock Against Communism (RAC) was the name of white power rock concerts in the United Kingdom in the late 1970s and early 1980s, and has since become the catch-all term for music with racist lyrics as well as a specific genre of rock music derived from Oi!. The lyrics can focus on racism and antisemitism, though this depends on the band.

Strasserism is a strand of Nazism that calls for a more radical, mass-action and worker-based form of Nazism, espousing economic antisemitism above other antisemitic forms, to achieve a national rebirth. It derives its name from Gregor and Otto Strasser, two brothers initially associated with this position.