A History of Short Words

From the New York Times Crossword Puzzle

Words of five or fewer letters since August 15, 2006

nsa

Sun, 12 Nov '06
Hugh-hush govt. org.
Wed, 25 Oct '06
Secret org.
Sun, 22 Oct '06
Hush-hush grp.
Thu, 28 Sep '06
Decryption org.
Fri, 1 Sep '06
Cipher org.