This site constitutes an online documentation center on internment and imprisonment camps implemented by the Italian State in the period from Benito Mussolini's seizure of power (1922) until the end of the Second World War (1945). At the moment (April 2020) the site contains the following categories:

- Concentration camps

- Forced labor camps

- Transit camps

- Confinement location

- Internment location

- Mandatory resort

- Prisons

- Military prisons

- Penal colonies

- Re-education institutions for minors

House of Terror is a museum located at Andrássy út 60 in Budapest, Hungary.

Doftana was a Romanian prison, sometimes referred to as "the Romanian Bastille".

The Memorial of the Victims of Communism and of the Resistance (Romanian: Memorialul Victimelor Comunismului şi al Rezistenţei) in Romania consists of the Sighet Museum (often confused with the Memorial) and the International Centre for Studies into Communism. The Centre was founded in 1993 by 

The Pitești Prison (Romanian: Închisoarea Pitești) was a penal facility in Pitești, Romania, which was best remembered for the reeducation experiment (also known as Experimentul Pitești – the "Pitești Experiment" or Fenomenul Pitești – the "Pitești Phenomenon") whi

The mission of Memorial Democràtic is the recovery, commemoration and promotion of democratic memory in Catalonia (1931-1980). This historical period encompasses the Second Republic, the Civil War, the Franco dictatorship and the transition to democracy. The Democratic Memorial emphasizes the recovery of victims' memory for ideological, conscientious, religious or social reasons, as well as the repression perpetrated by the Franco dictatorship on individuals and groups (including language and Catalan culture), exile and deportation.

The “Espais de la Batalla de l’Ebre” (Ebro Battle Spaces) are a set of cultural assets linked to the recovery of the historical memory of one of the most transcendental events of the Spanish Civil War. Formed by a combination of interpretation centres and historical spaces, this asset is managed by the “Consorci Memorial dels Espais de la Batalla de l'Ebre” (Comebe) (Memorial of the Spaces of the Battle of the Ebro Consortium)

The Historical Memory Documentary Centre, with headquarters in Salamanca, is a state-owned and state-managed centre under the Sub-directorate of National Archives. Among its duties, are the following:

The museum focuses on the historical event of the bombing of Guernika, and more broadly on the Spanish Civil War. It also hosts a Documentation Center collecting existing information worldwide regarding both the bombing of Gernika and the Spanish Civil War.