A History of Short Words
From the
New York Times
Crossword Puzzle
OPER
Tue, 6 Jun '23
Abbr. above "0" on some phones
Wed, 25 Jan '23
Abbr. above "0"
Fri, 14 Jan '22
Abbr. near zero
Mon, 22 Feb '21
Abbr. below "0" on a phone