Part of the PTA (abbr.)

• The "A" in 25-Across: Abbr.
• Y.M.C.A. member?: Abbr.
• NCAA part: Abbr
• NAACP, for one
• N.A.A.C.P., for one
• AAA, e.g
• League: Abbr.
• Fellowship: Abbr
• Part of the NBA (abbr.)

Wiktionary Word definitions in Wiktionary
alt. (abbreviation of association English) n. (abbreviation of association English)