Historical clue formulations

• AAA part: Abbr. — 2021-09-30
• N.C.A.A. part: Abbr. — 2016-05-24
• Nasdaq member?: Abbr. — 2014-09-06
• Org. — 2014-03-30
• N.C.A.A. part: Abbr. — 2013-11-20
• N.R.A. piece?: Abbr. — 2013-07-21
• Part of N.A.A.C.P.: Abbr. — 2013-03-04
• Org. — 2012-04-08
• N.A.A.C.P. part: Abbr. — 2011-10-26
• Org. — 2010-06-30
• Part of P.G.A.: Abbr. — 2010-04-06
• Formal club: Abbr. — 2009-06-25
• Org. — 2008-01-17
• Org. — 2007-09-17
• Org. — 2006-06-20
• Conference: Abbr. — 2006-04-21
• Professional grp. — 2005-12-21
• Org. — 2005-07-28
• Like some profs. — 2004-06-03
• Atty. in the firm — 2004-04-24
• Abbr. in some group names — 2003-04-26
• Part of Nasdaq: Abbr. — 2002-06-21
• Part of A.M.A.: Abbr. — 2000-11-30
• Org. — 1997-07-27
• Part of N.A.A.C.P.: Abbr. — 1995-09-24