A History of Short Words

From the New York Times Crossword Puzzle

ROTC

Tue, 25 Apr '23
Org. for college cadets
Mon, 17 Apr '23
Univ. military program
Thu, 2 Feb '23
Major provider of scholarships, in brief
Mon, 22 Nov '21
Coll. military program
Wed, 22 Sep '21
Campus military org.
Fri, 13 Aug '21
Where majors have majors, in brief?