A History of Short Words

From the New York Times Crossword Puzzle

PGS

Sat, 26 Jul '25
Dictionaries have many of these: Abbr.
Wed, 9 Jul '25
Family-friendly ratings
Fri, 19 Apr '24
Things attached to spines: Abbr.
Sun, 25 Jun '23
Family-friendly ratings
Tue, 22 Mar '22
Newspaper parts: Abbr.