A History of Short Words

From the New York Times Crossword Puzzle

ETO

Sat, 30 Sep '23
W.W. II combat inits.
Sun, 5 Feb '23
D.D.E.'s W.W. II battleground
Wed, 1 Feb '23
W.W. II war zone, in brief
Wed, 1 Jun '22
W.W. II zone: Abbr.
Sun, 10 Oct '21
Ike's domain in W.W. II
Thu, 15 Apr '21
1940s combat zone, in brief