A History of Short Words

From the New York Times Crossword Puzzle

PSAS

Tue, 1 Aug '23
Ads that aim to raise awareness, in brief
Sun, 25 Dec '22
Some spots for vaccines, in brief
Tue, 25 Oct '22
Educational promos, in brief
Sat, 2 Jul '22
Some C.D.C. spots
Fri, 17 Jun '22
Free educational spots, for short
Fri, 1 Apr '22
Ad Council output, for short
Wed, 7 Jul '21
Some TV spots, briefly