The Canadian Women's Army Corps was a non-combatant branch of the Canadian Army for women, established during the Second World War, with the purpose of releasing men from those non-combatant roles in the Canadian armed forces as part of expanding Canada's war effort. Most women served in Canada but some served overseas, most in roles such as secretaries, mechanics, cooks and so on. The CWAC was finally abolished as a separate corps in 1964 when women were fully integrated into the Canadian armed forces. The headquarters of the CWAC was based in Goodwin House in Ottawa.

The Royal Canadian Air Force Women's Division was a non-combatant element of the Royal Canadian Air Force (RCAF) which was active during the Second World War. The Women's Division's original role was to replace male air force personnel so that they would be available for combat-related duties. First called the Canadian Women's Auxiliary Air Force (CWAAF), the name changed to Royal Canadian Air Force Women's Division in February 1942. Women's Division personnel were commonly known as WDs.