A History of Short Words

From the New York Times Crossword Puzzle

EDT

Thu, 21 Mar '24
Summer setting in D.C., for short
Tue, 4 Jul '23
Summer setting in N.Y.C.
Fri, 12 May '23
Appalachian spring hrs.
Mon, 6 Mar '23
Summer hrs. in D.C.
Wed, 25 Jan '23
Summer setting in Mass.
Wed, 28 Dec '22
Summer hrs. in Pittsburgh
Thu, 24 Mar '22
Summer setting for Toronto: Abbr.
Wed, 6 Oct '21
Summer setting for N.Y.C.
Sun, 29 Aug '21
Setting for Mets games: Abbr.