It is formed from the initial letters of the Australian and New Zealand Army Corps.
ANZAC is the acronym formed from the initial letters of the Australian and New Zealand Army Corps. This was the formation in which Australian and New Zealand soldiers in Egypt were grouped before the landing on Gallipoli in April 1915. The acronym was first written as “A & NZ Army Corps”. The ANZAC was split into two new formations called I ANZAC Corps and II ANZAC Corps (despite the repetition of the word Corps in their name). Initially, I ANZAC Corps comprised the 1st and 2nd Australian Divisions and the New Zealand division, while the 4th and 5th Australian Divisions were assigned to II ANZAC Corps. In January 1916, the 4th (ANZAC) Battalion, Imperial Camel Corps with Australian and New Zealand troops was formed, the 1st and 3rd battalions were Australian and the 2nd Battalion British. As the corps also controlled the New Zealand 2nd Division (along with Greek and British formations), it was officially renamed ANZAC Corps in April. The Battle of Greece was over in weeks and the corps HQ left Greece on 23–24 April, with the name ANZAC Corps no longer being used. ANZAC is an acronym that stands for Australian and New Zealand Army Corps. It is not known exactly how and where the name ANZAC (Australia and New Zealand Army Corps) originated, but there are several theories. ANZAC Day is named after the Australian and New  Zealand Army Corps, who landed at Gallipoli on … 25 April 1915, in  World War I.    Marked with a public holiday in Australia and New Zealand, ANZAC  Day commemorates the landing of the troops at Gallipoli on the  Turkish Aegean coast, on 25 April 1915. Also in March 1916, the ANZAC Mounted Division was formed from three Australian Light Horse Brigades and the New Zealand Mounted Rifles Brigade for service in Sinai and Palestine. The ANZAC was split into two new formations called I ANZAC Corps and II ANZAC Corps (despite the repetition of the word Corps in their name). Initially, I ANZAC Corps comprised the 1st and 2nd Australian Divisions and the New Zealand division, while the 4th and 5th Australian Divisions were assigned to II ANZAC Corps. ANZAC Day is named after the Australian and New Zealand Army Corps, who landed at Gallipoli on 25 April 1915, in World War I. Marked with a public holiday in Australia and N … ew Zealand, ANZAC Day commemorates the landing of the troops at Gallipoli on the Turkish Aegean coast, on 25 April 1915. ANZAC Day is named after the Australian and New  Zealand Army Corps, who landed at Gallipoli on … 25 April 1915, in  World War I.    Marked with a public holiday in Australia and New Zealand, ANZAC  Day commemorates the landing of the troops at Gallipoli on the  Observed on 25 April each year, Anzac Day was originally to honour the members of the Australian and New Zealand Army Corps (ANZAC) who fought at Gallipoli against the Ottoman Empire during World War I. New Zealand's Commemoration of Anzac Day is similar. The number of New Zealanders attending Anzac Day events in New Zealand, and at Gallipoli, is increasing. For some, the day adds weight to the idea that war is futile. An Anzac Corps was formed in 1941 for the defence of Greece,  comprising 6 Australian Division and 2 NZ Division. As Greece fell  quickly, the Corps was evacuated and ceased to exist.  The name has since been expanded to mean Australian and New  Zealand soldiers and sometimes units. ANZAC Day is named after the Australian and New  Zealand Army Corps, who landed at Gallipoli on … 25 April 1915, in  World War I.    Marked with a public holiday in Australia and New Zealand, ANZAC  Day commemorates the landing of the troops at Gallipoli on the  Turkish Aegean coast, on 25 April 1915. The meaning of ANZAC. Anzac is the acronym for Australian and New Zealand Army Corps. It was a World War 1 army corps of the Mediterranean Expeditionary Force that was formed in Egypt in 1915 ... The Australian and New Zealand Army Corps was a World War 1 army corps of the Mediterranean Expeditionary Force that was formed in Egypt in 1915 and operated during the Battle of Gallipoli. The corps was disbanded in 1916 following the evacuation of Gallipoli. The corps is best remembered today as the source of the acronym ANZAC which has since become a term, Anzac, for a person from Australia or New Zealand. Anzac is an acronym for Australian and New Zealand Army Corps. It  was coined during the Gallipoli campaign in 1915 when Australian  and New Zealand army divisions formed in … to a formation called a  corps. ANZAC Day is named after the Australian and New  Zealand Army Corps, who landed at Gallipoli on … 25 April 1915, in  World War I.    Marked with a public holiday in Australia and New Zealand, ANZAC  Day commemorates the landing of the troops at Gallipoli on the  Turkish Aegean coast, on 25 April 1915.
https://www.awm.gov.au/encyclopedia/anzac/acronym/ https://en.wikipedia.org/wiki/Australian_and_New_Zealand_Army_Corps http://www.answers.com/Q/How_did_the_name_ANZAC_get_invented_for_all_of_the_ANZACS https://www.awm.gov.au/encyclopedia/anzac/acronym/ http://www.answers.com/Q/How_did_the_name_ANZAC_get_invented_for_all_of_the_ANZACS https://en.wikipedia.org/wiki/Anzac_Day http://www.answers.com/Q/How_did_the_name_ANZAC_get_invented_for_all_of_the_ANZACS http://www.anzac-france.com/anzac/history/the_meaning_of_anzac http://www.answers.com/Q/How_did_the_name_ANZAC_get_invented_for_all_of_the_ANZACS
the name anzac when was it formed