Axis History Forum: Apolitical message board for discussions on Axis nations as well as the war in general.
Feldgrau.net: Feldgrau.com is a non-political German military history research site. The focus is on the German armed forces during the most tumultuous period of the 20th century, the time between 1918 and 1945.
World War II (1939-1945) Message Board: Discussion mainly for students. Covers a variety of topics related to the war.
World War II Forum: General discussion of the war.
World War II In Color Forum: Discuss military topics by nation, including related websites, books, games, movies and other general topics.
World War II Stories: In Their Own Words Bulletin Board: Forum for exchanging personal accounts and contacting other people involved in the conflict.
World War II Zone: International discussion forum for all aspects of World War II including all theatres and battles, POW's, war cimes, preceeding events, holocaust, and post-war consequences. Large photo gallery.
WWII Forums: Topic threads include general discussion of the war, weapons, books and publications, theaters of operations, alternate history, and related recreational activities.
Yahoo Groups: World War 2: This list is concerned with the discussion of the Second World War. Any aspect of the war may be discussed: all the theaters, home fronts, military personnel, etc. It is meant for those who would like to learn more about the war and for those who enjoy discussing it.
Yahoo! Groups : bloodtearsandfolly: World War II Discussion group with photos, current news, and group reading suggestions. [Yahoo! registration required.]
Yahoo! Groups: The WWII War Room: Topics include events leading up to the war and the immediate post-war time period. [Yahoo! registration required.]
Yahoo! Groups: WehrmachtAUX: Discussion board related to women in the service of the WWII German Armed Forces. [Yahoo! registration required.]
Yahoo! Groups: World War II History Buffs: Members discuss a variety of topics related to the conflict. [Yahoo! registration required.]
Yahoo! Groups: WWII History Fiends: Discussion of various aspects of World War II, from the people, to the battles, the "food" they served at boot camp, survivor accounts of the battles. [Yahoo! registration required.]
Yahoo! Groups: WWII-Looking-Back: Non-specialized discussion group for anyone who has an interest in the war. Members share stories stories passed down from vets, as well as pictures or opinions of war movies. [Yahoo! registration required.]