- 350 (Belgian) Squadron – RAF: http://www.350sqn.be/
- ABL History Forum (Belgian Army, its history, uniforms, equipment, weapons): http://ablhistoryforum.be/
- Aircrew Remembered, Belgian Aircrew Losses 1939-1945: http://www.aircrewremembered.com/belgiumlosses.html
- Archives and Documentation Service of the Department of War Victims (Service Archives et Documentation du Service des Victimes de la Guerre), Belgium: http://www.socialsecurity.fgov.be/fr/nieuws-publicaties/bibliotheek/bibliotheek-oorlogsslachtoffers.htm
- Battle of the Bulge Memories: http://www.battleofthebulgememories.be/
- Belgians in the RAF and SAAF, 1940-1945: http://www.bamfbamrs.be/RAF/index.htm
- Centre for Historical Research and Documentation on War and Contemporary Society (CEGES-SOMA), Brussels:http://www.cegesoma.be/cms/index_en.php
- Ciel de Gloire: http://www.cieldegloire.com/as_39_45_allies_liste1.php#belgique
- Free Belgians: http://www.freebelgians.be/news/news.php. To go directly to their page on the Resistance: http://www.freebelgians.be/articles/articles-3+la-resistance.php. And for their page on aviators: http://www.freebelgians.be/articles/articles-2+les-aviateurs.php.
- History of the Piron Brigade: http://www.brigade-piron.be/accueil_en.html
- Les Francs Arquebusiers de Visé –le 20e siècle de 1941 à 1943: http://www.arquebusiers.be/20e-siecle-4.htm.
- Liège: a submissive city? A city and the persecution of the Jews under the Occupation, 1940-1944: http://www.dannes-camiers.org/01128/en/Project. French: http://www.dannes-camiers.org/01128/fr/Le-projet.
- ORT and the Displaced Persons Camps: http://dpcamps.ort.org/camps/belgium/
- The Fifth Group SAS Remembrance (The 5th SAS Souvenir Group): http://users.skynet.be/5th.sas.souvenir.group/index.htm
