Did soldiers in World War 2 refer to the conflict they were fighting in as "World War 2"?

by icosahedron14912
frugilegus

From an earlier thread - https://www.reddit.com/r/AskHistorians/comments/2uialh/when_did_the_terms_allies_and_axis_come_into_use/co8xq1f

Time Magazine used the term "World War II" on the 11th of September 1939.