A History of Short Words

From the New York Times Crossword Puzzle

PAC

Sun, 28 May '23
Donor group, for short
Thu, 13 Apr '23
___-Man
Sun, 6 Nov '22
"Keep Ya Head Up" rapper, informally
Sat, 2 Apr '22
Campaign fund-raising letters
Wed, 8 Dec '21
Election-influencing grp.
Wed, 13 Jan '21
Concern of the Citizens United decision, for short