A History of Short Words

From the New York Times Crossword Puzzle

CST

Sat, 2 Nov '24
New Orleans setting: Abbr.
Wed, 18 Sep '24
Winter hrs. in Winnipeg
Mon, 19 Aug '24
Winter hrs. in Chicago
Sun, 10 Dec '23
Winter hrs. in Chi-Town
Sat, 24 Dec '22
Winter hrs. in St. Louis
Mon, 14 Mar '22
Winter hrs. in St. Louis
Wed, 2 Feb '22
Winter hrs. in New Orleans
Fri, 14 Jan '22
St. Louis clock setting, briefly
Wed, 27 Jan '21
Winter hrs. in the Midwest