Overview: Categorisation of places in the database
- Camps and detention sites of police and justice
- Concentration camps and outlying camps
- Places and camps of mass murder
- Ghettos and assembly camps
- "Euthanasia" institutions
- Forced labour camps
- Camps and prisons of the Wehrmacht
- Labour reformatory camps
- Labour reformatory camps attached to firms
- Emsland penal camps (geographical area in north-western Germany)
- Camps for the protection of juveniles
- Police detention camps
- Detention camp ("Sicherungslager") Schirmeck-Vorbruck
- Gestapo prisons
- Early concentration camps
- Concentration camp "Arbeitsdorf"
- Concentration camp Auschwitz
- Concentration camp Bergen-Belsen
- Concentration camp Buchenwald
- Concentration camp Dachau
- Concentration camp Flossenbürg
- Concentration camp Groß-Rosen
- Concentration camp Herzogenbusch
- Concentration camp Kaunas
- Concentration camp Krakau-Plaszów
- Concentration camp Lublin-Majdanek
- Concentration camp Mauthausen
- Concentration camp Mittelbau-Dora
- Concentration camp Natweiler Struthof
- Concentration camp Neuengamme
- Concentration camp Niederhagen-Wewelsburg
- Concentration camp Ravensbrück
- Concentration camp Riga-Kaiserwald
- Concentration camp Sachsenhausen
- Concentration camp Stutthof
- Concentration camp Vaivara
- Concentration camp Warschau
- Concentration camps with unknown administrative responsibility
- Concentration camps not in the administrative responsibility of the "Inspekteur der KZ"
- SS special camp Hinzert
- Ghettos
- Assembly centers for Sinti and Roma
- Care and nursing homes for children of foreigners ("Ausländerkinderpflegestätten")
- Killing institutes with gas chambers ("Aktion T4")
- Medical institutions ("Landesheil- und Pflegeanstalten")